Assignee
NORGREN MARTONAIR LTD
GB·4 granted patents·84 citations·filing 1987–1992
Top patents by PatentIndex Score
4 records- 0169US5241218AArmature movement detection circuitNORGREN MARTONAIR LTD·Filed 1992·Granted Aug 31, 1993·35 cites·3 claims
- 0251US4827965ANitrogen/carbon dioxide mixing valvesNORGREN MARTONAIR LTD·Filed 1987·Granted May 9, 1989·30 cites·12 claims
- 0343US5095949APlastic valve bush for dynamic multi-port valveNORGREN MARTONAIR LTD·Filed 1991·Granted Mar 17, 1992·12 cites·7 claims
- 0432US5111847APneumatic actuatorNORGREN MARTONAIR LTD·Filed 1991·Granted May 12, 1992·7 cites·9 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →