Assignee
GEMIGNANI FRANCOIS
FR·3 granted patents·43 citations·filing 1977–1982
Top patents by PatentIndex Score
3 records- 0171US4515344ABlocking valveGEMIGNANI FRANCOIS·Filed 1982·Granted May 7, 1985·30 cites·6 claims
- 0235US4291721AApparatus for pressure detection and control of a safety valveGEMIGNANI FRANCOIS·Filed 1979·Granted Sep 29, 1981·7 cites·5 claims
- 0333US4200116ADevice for sensing pressure and governing the operation of safety valvesGEMIGNANI FRANCOIS·Filed 1977·Granted Apr 29, 1980·6 cites·5 claims
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