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  • February

    Research physicist Thad C. Pratt of the U.S. Army Engineer Research and Development Center Coastal and Hydraulics Laboratory was one of four team members who developed the ISSDOTv2 bedload transport methodology, which earned a U.S. patent in 2021.

    Meet the inventors: Bed-load transport measurement technique

    What did it take for the four-member research team who developed the “ISSDOTv2 bedload transport methodology” to create a U.S. patent-worthy invention? For this team, it was made possible by varied expertise, a combined 86 years of experience, a desire to solve river sediment challenges and helpful friendships.
  • Receiving a patent in July 2021 for “Bedload transport methodology and method of use,” a Coastal and Hydraulics Laboratory (CHL) team at the Engineer Research and Development Center (ERDC) discuss their invention. It estimates sediment movement rates by measuring the bathymetric elevations in specific areas of a river multiple times. From left, CHL’s research hydraulic engineer David Abraha, research physicist Tate McAlpin and research physicist Thad Pratt invented these methods to answer river engineers’ challenges.

    Coastal and Hydraulics Laboratory invention team receives patent for bed-load transport measurement technique

    Utilizing their combined decades of experience in river mechanics, a four-member team of research physicists and hydraulic engineers with the Engineer Research and Development Center (ERDC) combined their expertise to invent the Integrated Section, Surface Difference Over Time, version 2 (ISSDOTv2) method, which accurately measures the sediment moving on the bed of large sand-bed rivers. The team from ERDC’s Coastal and Hydraulics Laboratory (CHL) received their patent, “Bedload transport methodology and method of use,” in July of 2021.
  • David Rogillio, Michael Channell and Mickey Blackmon of the U.S. Army Engineer Research and Development Center (ERDC) review plans for containerized medical solutions, a quickly assembled, low-cost method of building airborne infectious isolation rooms using commercially available intermodal container units. In addition to the ERDC personnel, the invention team also included U.S. Army Engineering and Support Center's David Braidich of Manassas, Virginia; Brian Roden of Madison, Alabama; and Bryan Merry of Huntsville, Alabama.

    ERDC receives patent for portable medical units

    The U. S. Army Corps of Engineers met the challenge to provide additional hospital rooms for COVID-19 patients by inventing portable medical units created at the Engineer Research and Development Center (ERDC). Relieving overcrowded hospital facilities, these prefabricated containers were modified as medical isolation rooms and received U. S. Patent 11103406, titled “Airborne infectious disease isolation units and method of making using prefabricated containers.” The patent was issued in August 2021 for the six-member invention team at ERDC’s Installation Operations Command (IOC) Installation Support Division.

  • January

    Detection and elimination of munitions are important for both humans and wildlife. Gurtowski explained that his system includes a container with an amine-functionalized chitin (AFC) compound to interact with a water sample. The AFC compound produces a color change correlated with the presence and concentration of munitions. With detection of at least a one part per million (ppm) concentration of NTO, DNAN or TNT, a solid pale-yellow organic nitrogen compound used chiefly as an explosive, the munitions are absorbed by the AFC compound, and a filter captures and removes the environmentally harmful particles.

    Environmental Laboratory patent can eliminate environmentally-harmful munitions

    A multi-faceted compound that not only produces color changes when added to various Military munition concentrations is also capable of absorbing these dangerous participles for removal, thanks to precise processes invented by the Environmental Laboratory (EL) team at the U.S. Army Engineer Research and Development Center (ERDC).

  • August

    A tube operated in gas proportional mode produces waveforms displayed on an oscilloscope. Subsequently these waveforms were captured with high-speed, analog-to-digital electronics. The instrumentation was used by U.S. Army Engineer Research and Development Center Environmental Laboratory researchers in Vicksburg, Mississippi, to develop an electronic collimator invention for detecting gamma radiation, a penetrating form of electromagnetic radiation arising from the radioactive decay of atomic nuclei. The invention enables the warfighter with a detector capable of directional detection without the use of shielding. (U.S. Army Corps of Engineers photo)

    Patented Electronically Collimated Gamma Radiation Detector aids Warfighters

    A team of researchers from the U.S. Army Engineer Research and Development Center’s (ERDC) Environmental Laboratory (EL) will be recognized later this year for an electronic collimator invention that enables the warfighter with a gamma radiation detector capable of directional detection without the use of shielding.         
  • Dr. Jed Eberly, a former research microbiologist with the U.S. Army Engineer Research and Development Center’s Environmental Laboratory, led a team in the invention of “DNA-Based Testing for Environmental Contamination,” a process that earned a patent in February 2020.

    ERDC environmental experts awarded patent for improving soil contamination testing

    Testing soil for contaminants on military bases rather than sending samples to a laboratory has produced speedier, cost-saving results for researchers at the U.S. Army Engineer Research and Development Center’s (ERDC) Environment Laboratory (EL). The team received a U.S. Patent this year for their innovative process “DNA-Based Testing for Environmental Contamination.”

  • July

    Geospatial Research Laboratory team receives water quality patent

    Geospatial Research Laboratory team receives water quality patent

    ALEXANDRIA, Va.—A test and purify invention worthy of a patent can be used for cleaner and safer