Assignee
HILL JR RALPH HENRY
US·3 granted patents·27 citations·filing 2006–2011
Top patents by PatentIndex Score
3 records- 0190US8085301B2Compact handheld detector for greenhouse gassesHILL JR RALPH HENRY·Filed 2009·Granted Dec 27, 2011·17 cites·9 claims
- 0288US8134127B2Compact handheld non-laser detector for greenhouse gassesHILL JR RALPH HENRY·Filed 2011·Granted Mar 13, 2012·8 cites·9 claims
- 0362US8417959B2Biometric device based on luminescenceHILL JR RALPH HENRY·Filed 2006·Granted Apr 9, 2013·2 cites·21 claims
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