Assignee
PROENGIN
FR·11 granted patents·1 pending application·77 citations·filing 1984–2003
Top patents by PatentIndex Score
12 records- 0179US5697314AMainsail reefing systemPROENGIN·Filed 1996·Granted Dec 16, 1997·25 cites·11 claims
- 0252US5212991APortable, self-contained equipment for the in situ analysis of a liquid or solid substancePROENGIN·Filed 1990·Granted May 25, 1993·21 cites·12 claims
- 0351US7333204B2Method and device for analysing a gas likely to contain particles or suspended aerosolsPROENGIN·Filed 2002·Granted Feb 19, 2008·1 cites·8 claims
- 0447US4573424ASail shortening roller for sailing boatsPROENGIN·Filed 1984·Granted Mar 4, 1986·10 cites·22 claims
- 0542US2006152720A1Method and device for the detection of the presence, and the real-time analysis of, chemical and/or biological substances in the atmospherePROENGIN·Filed 2003·Application pending·0 cites
- 0639US4620498ADevice for limiting the rotational movement of the external part of the swivel of a sail roller for sailing boatsPROENGIN·Filed 1985·Granted Nov 4, 1986·5 cites·9 claims
- 0735US6309604B1Apparatus combining spectrophotometry and flame ionisation detection for analysing a gas compositionPROENGIN·Filed 1999·Granted Oct 30, 2001·7 cites·7 claims
- 0834US4930434ASail reducing winderPROENGIN·Filed 1989·Granted Jun 5, 1990·3 cites·10 claims
- 0932US7374722B2System for taking a gas sample able to contain particles of suspended materialsPROENGIN·Filed 2002·Granted May 20, 2008·0 cites·4 claims
- 1029US5854676AMethod and device for continuous analysis of the composition of a gaseous atmosphere containing particles of material in suspensionPROENGIN·Filed 1997·Granted Dec 29, 1998·4 cites·12 claims
- 1128US5417175ADevice for adjustable height fastening of the tack point of a sail on the sail reeferPROENGIN·Filed 1993·Granted May 23, 1995·0 cites·4 claims
- 1211US4974963APortable and autonomous instrument for analyzing a gaseous composition by means of flame spectrophotometryPROENGIN·Filed 1988·Granted Dec 4, 1990·1 cites·35 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →