TREA

Gary D. Pangerl

Follow

Person

  • Braham, MN, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Tamper-resistant display holder
    • Patent number 5,608,980
    • Issue date Mar 11, 1997
    • Clearr Corp.
    • Gary D. Pangerl
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

  • Information Patent Application

    Torque control for rotating sign drive
    • Publication number 20020140386
    • Publication date Oct 3, 2002
    • William A. Becklin
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS