Assignee
ENVIRONMENTAL SECURITY INC
US·6 granted patents·60 citations·filing 1985–1999
Top patents by PatentIndex Score
6 records- 0151US4636325AHeat exchange fluid particularly for closed loop solar energy collecting systemsENVIRONMENTAL SECURITY INC·Filed 1985·Granted Jan 13, 1987·12 cites·15 claims
- 0248US4725370ACoal fire extinguishing and preventionENVIRONMENTAL SECURITY INC·Filed 1986·Granted Feb 16, 1988·17 cites·29 claims
- 0347US4897207AMulti-purpose formulationsENVIRONMENTAL SECURITY INC·Filed 1985·Granted Jan 30, 1990·16 cites·10 claims
- 0432US6113990AMethod for providing fire retardancy, microbial, and pest control to a structureENVIRONMENTAL SECURITY INC·Filed 1999·Granted Sep 5, 2000·11 cites·5 claims
- 0530US4923621AExtinguishing combustible metal firesENVIRONMENTAL SECURITY INC·Filed 1986·Granted May 8, 1990·3 cites·14 claims
- 0626US4904398AClass D fire extinguishingENVIRONMENTAL SECURITY INC·Filed 1988·Granted Feb 27, 1990·1 cites·9 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →