Assignee
COOPER LEON
US·6 granted patents·115 citations·filing 1990–1997
Top patents by PatentIndex Score
6 records- 0158US5785891ASpray formulation for the testing of smoke detectorsCOOPER LEON·Filed 1996·Granted Jul 28, 1998·16 cites·12 claims
- 0255US5611620AMethod and apparatus for testing heat detectorsCOOPER LEON·Filed 1994·Granted Mar 18, 1997·25 cites·14 claims
- 0353US5959188AMethod and apparatus for testing of carbon monoxide detectorsCOOPER LEON·Filed 1997·Granted Sep 28, 1999·20 cites·19 claims
- 0453US5361623ADelivery system for smoke detector testing spray formulationCOOPER LEON·Filed 1992·Granted Nov 8, 1994·23 cites·14 claims
- 0549US6015230AMethod and apparatus for testing heat detectorsCOOPER LEON·Filed 1997·Granted Jan 18, 2000·22 cites·13 claims
- 0643US5139699ASpray formulation for the testing of smoke detectorsCOOPER LEON·Filed 1990·Granted Aug 18, 1992·9 cites·2 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →