Daniel N. Liss

Person

  • Silver Spring, MD, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Seismometer

    • Patent number 10,928,531
    • Issue date Feb 23, 2021
    • Aaron Liss
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Toy top

    • Patent number 10,857,473
    • Issue date Dec 8, 2020
    • Aaron Liss
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents