Inventor · disambiguated record
Raymond F. Lippitt
Also filed as: LIPPITT RAYMOND F
16 granted patents·3 pending applications·692 citations·filing 1988–2017
94Inventor score
Files withLIPPITT RAYMOND F9LIPPITT ENGINE LLC2LIPPITT EXTRACTOR COMPANY LLC2STAMINA PRODUCTS INC2COOK MEDICAL TECHNOLOGIES LLC1
Top patents by PatentIndex Score
19 records- 0197US5924175AAnnularly expanding and retracting gripping and releasing mechanismFiled 1998·Granted Jul 20, 1999·183 cites·13 claims
- 0295US5906622APositively expanded and retracted medical extractorFiled 1998·Granted May 25, 1999·101 cites·32 claims
- 0393US8443769B1Internal combustion enginesLIPPITT RAYMOND F·Filed 2012·Granted May 21, 2013·13 cites·9 claims
- 0491US7578772B2Adjustable weightSTAMINA PRODUCTS INC·Filed 2007·Granted Aug 25, 2009·48 cites·10 claims
- 0591US4893645AControl valve with improved dual mode operation and flow adjustmentNELSON CORP L R·Filed 1988·Granted Jan 16, 1990·134 cites·23 claims
- 0684US6063008AElliptical motion exercise apparatusSTAMINA PRODUCTS INC·Filed 1998·Granted May 16, 2000·82 cites·16 claims
- 0782US8899193B2In-line six internal combustion engineLIPPITT ENGINE LLC·Filed 2013·Granted Dec 2, 2014·12 cites·11 claims
- 0880US9664044B2Inverted V-8 I-C engine and method of operating same in a vehicleLIPPITT RAYMOND F·Filed 2014·Granted May 30, 2017·5 cites·20 claims
- 0980US9217365B2Inverted V-8 internal combustion engine and method of operating the same modesLIPPITT RAYMOND F·Filed 2014·Granted Dec 22, 2015·5 cites·6 claims
- 1079US10117661B2Stone extracting medical device with better stone retentionCOOK MEDICAL TECHNOLOGIES LLC·Filed 2015·Granted Nov 6, 2018·4 cites·14 claims
- 1169US7041108B2Grasper mechanism with biased fixed flexure elementsLIPPITT EXTRACTOR COMPANY LLC·Filed 2003·Granted May 9, 2006·50 cites·2 claims
- 1268US7210210B2Method of making a medical grasperLIPPITT EXTRACTOR COMPANY LLC·Filed 2003·Granted May 1, 2007·47 cites·15 claims
- 1366US9303559B2Internal combustion enginesLIPPITT RAYMOND F·Filed 2013·Granted Apr 5, 2016·1 cites·16 claims
- 1458US2016237886A1Internal combustion enginesLIPPITT RAYMOND F·Filed 2016·Application pending·0 cites
- 1555US9599016B2Internal combustion enginesLIPPITT RAYMOND F·Filed 2013·Granted Mar 21, 2017·0 cites·53 claims
- 1650US6368327B2Medical deviceLIPPITT RAYMOND F·Filed 2000·Granted Apr 9, 2002·7 cites·14 claims
- 1749US2015142291A1Method of operating an in-line six cylinder engine in a vehicleLIPPITT ENGINE LLC·Filed 2014·Application pending·0 cites
- 1848US9719444B2Engine with central gear trainLIPPITT RAYMOND F·Filed 2014·Granted Aug 1, 2017·0 cites·8 claims
- 1939US2017306839A1Four cylinder engine with shared power eventLIPPITT RAYMOND F·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →