Inventor · disambiguated record
David M. Pittman
Also filed as: PITTMAN DAVID M
6 granted patents·1 pending application·36 citations·filing 1999–2024
76Inventor score
Files withGRACO MINNESOTA INC2MILWAUKEE ELECTRIC TOOL CORP2BAUCK MARK L1HARLEY DAVIDSON MOTOR CO INC1PITTMAN DAVID M1
Top patents by PatentIndex Score
7 records- 0171US6896152B2Electronic plural component proportionerGRACO MINNESOTA INC·Filed 2001·Granted May 24, 2005·18 cites·3 claims
- 0267US12429213B2Power tool utilizing optical fibers to output lightMILWAUKEE ELECTRIC TOOL CORP·Filed 2024·Granted Sep 30, 2025·0 cites·20 claims
- 0346US10974783B2Exhaust shield assemblyHARLEY DAVIDSON MOTOR CO INC·Filed 2018·Granted Apr 13, 2021·0 cites·23 claims
- 0446US6168308B1Mechanical proportionerGRACO MINNESOTA INC·Filed 1999·Granted Jan 2, 2001·17 cites·2 claims
- 0545US8568112B2Reciprocating piston pump with air valve, detent and poppetsBAUCK MARK L·Filed 2006·Granted Oct 29, 2013·0 cites·3 claims
- 0640US8851111B2Electronic proportioner using continuous metering and correctionPITTMAN DAVID M·Filed 2002·Granted Oct 7, 2014·1 cites·17 claims
- 0736US2023356376A1One-piece fill valve for powered fastener driverMILWAUKEE ELECTRIC TOOL CORP·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →