Assignee
IRVIN INDUSTRIES LTD
8 granted patents·327 citations·filing 1977–1996
Top patents by PatentIndex Score
8 records- 0187US5373595AAir support deviceIRVIN INDUSTRIES LTD·Filed 1993·Granted Dec 20, 1994·121 cites·51 claims
- 0269US4205811ADrone landing bagIRVIN INDUSTRIES LTD·Filed 1978·Granted Jun 3, 1980·29 cites·9 claims
- 0368US5343893ADistribution valveIRVIN INDUSTRIES LTD·Filed 1993·Granted Sep 6, 1994·59 cites·23 claims
- 0463US5388787AAir impermeable parachute canopy with opening assistIRVIN INDUSTRIES LTD·Filed 1993·Granted Feb 14, 1995·33 cites·29 claims
- 0560US4117993AParachute canopyIRVIN INDUSTRIES LTD·Filed 1977·Granted Oct 3, 1978·19 cites·8 claims
- 0659US4117994AParachute with canopy opening assist and opening controlIRVIN INDUSTRIES LTD·Filed 1977·Granted Oct 3, 1978·17 cites·19 claims
- 0743US4172453ABelt-type restraint deviceIRVIN INDUSTRIES LTD·Filed 1977·Granted Oct 30, 1979·33 cites·10 claims
- 0841US5738307AParachute with slidable auxiliary canopy for opening assistIRVIN INDUSTRIES LTD·Filed 1996·Granted Apr 14, 1998·16 cites·22 claims
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