Assignee
ENGEL JOHN WHITWORTH
2 granted patents·1 pending application·30 citations·filing 2004–2010
Technology mixF42B3
Top patents by PatentIndex Score
3 records- 0179US7690310B2High-pressure fixed munition for low-pressure launching systemENGEL JOHN WHITWORTH·Filed 2008·Granted Apr 6, 2010·18 cites·18 claims
- 0258US7481167B2High-pressure fixed munition for low-pressure launching systemENGEL JOHN WHITWORTH·Filed 2004·Granted Jan 27, 2009·12 cites·18 claims
- 0329US2011290141A1Subsonic small-caliber ammunition and bullet used in sameENGEL JOHN WHITWORTH·Filed 2010·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →