Inventor · disambiguated record
David C. Shifflett
Also filed as: SHIFFLETT DAVID · SHIFFLETT DAVID C
7 granted patents·1 pending application·153 citations·filing 1977–2001
87Inventor score
Top patents by PatentIndex Score
8 records- 0179US4154474ADetachable sunroof for automobilesEMPIRE AUTOMOTIVE·Filed 1977·Granted May 15, 1979·27 cites·9 claims
- 0278US4216983ADetachable sunroof for automobilesEMPIRE AUTOMOTIVE·Filed 1979·Granted Aug 12, 1980·25 cites·5 claims
- 0370USD282935STeaching apparatus for correcting learning problemsSHIFFLETT DAVID C·Filed 1983·Granted Mar 11, 1986·14 cites·1 claims
- 0465US4631212AManifoldAL KO PRODUCTS·Filed 1985·Granted Dec 23, 1986·25 cites·4 claims
- 0564US6027088APlastic steering column support mounting bracketCHRYSLER CORP·Filed 1998·Granted Feb 22, 2000·35 cites·10 claims
- 0661US4394044ARemovable sunroof for vehiclesHOUGH LOUIS E·Filed 1980·Granted Jul 19, 1983·24 cites·29 claims
- 0734US2002121771A1Breakaway steering column support for a vehicleFiled 2001·Application pending·0 cites
- 0822US4592731ATeaching apparatusAL KO PRODUCTS·Filed 1985·Granted Jun 3, 1986·3 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →