Assignee
BETZ JAMES R
US·3 granted patents·40 citations·filing 2008–2010
Top patents by PatentIndex Score
3 records- 0192US8839788B2Respirator attachment component with molded thermoset elastomeric sealBETZ JAMES R·Filed 2008·Granted Sep 23, 2014·34 cites·18 claims
- 0272US8395393B2Cable test methodBETZ JAMES R·Filed 2010·Granted Mar 12, 2013·5 cites·9 claims
- 0363US8074648B2Respiratory protection deviceBETZ JAMES R·Filed 2009·Granted Dec 13, 2011·1 cites·14 claims
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