Assignee
ROOP STEPHEN S
US·6 granted patents·35 citations·filing 1978–2012
Top patents by PatentIndex Score
6 records- 0184US9176076B2Cargo inspection systemROOP STEPHEN S·Filed 2012·Granted Nov 3, 2015·6 cites·23 claims
- 0282US8215591B2Guideway switching mechanismROOP STEPHEN S·Filed 2008·Granted Jul 10, 2012·7 cites·21 claims
- 0374US8622352B2Guideway switching mechanismROOP STEPHEN S·Filed 2012·Granted Jan 7, 2014·2 cites·20 claims
- 0468US8215238B2Guideway coupling systemROOP STEPHEN S·Filed 2008·Granted Jul 10, 2012·4 cites·21 claims
- 0566US8113121B2Guideway system to roadway interchange systemROOP STEPHEN S·Filed 2008·Granted Feb 14, 2012·4 cites·18 claims
- 0658US4183530AFootball game played with aerial projectilesROOP STEPHEN S·Filed 1978·Granted Jan 15, 1980·12 cites·13 claims
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