Inventor · disambiguated record
David R. Draper
Also filed as: DRAPER DAVID R
3 granted patents·1 pending application·76 citations·filing 1990–2022
74Inventor score
Top patents by PatentIndex Score
4 records- 0185US7192244B2Bladeless conical radial turbine and methodGRANDE III SALVATORE F·Filed 2005·Granted Mar 20, 2007·36 cites·31 claims
- 0279US5249452AAdjustable master brake dieCATERPILLAR INC·Filed 1993·Granted Oct 5, 1993·26 cites·7 claims
- 0352US2024016124A1Animal excretion collecting deviceDRAPER DAVID R·Filed 2022·Application pending·0 cites
- 0449US5018705ABreak away torch holder for cutting machinesCATERPILLAR INC·Filed 1990·Granted May 28, 1991·14 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →