Assignee
GROPPER DANIEL R
US·4 granted patents·54 citations·filing 1991–2014
Top patents by PatentIndex Score
4 records- 0180US8698640B1Monitored weather and emergency alert systemGROPPER DANIEL R·Filed 2011·Granted Apr 15, 2014·12 cites·45 claims
- 0266US9382067B2Energy efficient remote volumetric sensing, reporting and analysis systemGROPPER DANIEL R·Filed 2014·Granted Jul 5, 2016·2 cites·40 claims
- 0364US5233809APortable antenna mast support systemGROPPER DANIEL R·Filed 1991·Granted Aug 10, 1993·33 cites·20 claims
- 0450USD377795SRadioGROPPER DANIEL R·Filed 1996·Granted Feb 4, 1997·7 cites·1 claims
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