Inventor · disambiguated record
David Bartels
Also filed as: BARTELS DAVID · BARTELS DAVID P
4 granted patents·3 pending applications·4 citations·filing 2001–2022
64Inventor score
Top patents by PatentIndex Score
7 records- 0171US11371289B2Drive shaft assembly for downhole drilling and method for using sameWENZEL DOWNHOLE TOOLS ULC·Filed 2020·Granted Jun 28, 2022·1 cites·15 claims
- 0257US2022325584A1Drive Shaft Assembly for Downhole Drilling and Method for Using SameWENZEL DOWNHOLE TOOLS ULC·Filed 2022·Application pending·0 cites
- 0353US8926095B2Inexpensive device and method for connecting a camera to a scope for photographing scoped objectsBARTELS DAVID P·Filed 2013·Granted Jan 6, 2015·1 cites·20 claims
- 0443US2002123961A1Computerized retail lease program selection systems and methodsFiled 2002·Application pending·0 cites
- 0543US2002152157A1Computerized retail finance program selection systems and methodsFiled 2002·Application pending·0 cites
- 0642US6733013B1Laser gun for an arcade gameBOB S SPACE RACERS INC·Filed 2002·Granted May 11, 2004·1 cites·10 claims
- 0742US6536771B2Laser gun for an arcade gameBOB S SPACE RACERS INC·Filed 2001·Granted Mar 25, 2003·1 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →