Inventor · disambiguated record
Paul M. Brumbaugh
Also filed as: BRUMBAUGH PAUL M
5 granted patents·348 citations·filing 1993–1998
85Inventor score
Top patents by PatentIndex Score
5 records- 0190US5860232AMobile safe excavation system having a deflector plate and vacuum sourceCONCEPT ENGINEERING GROUP INC·Filed 1996·Granted Jan 19, 1999·153 cites·46 claims
- 0289US5487229AApparatus for pneumatic excavationELECTRIC POWER RES INST·Filed 1993·Granted Jan 30, 1996·72 cites·23 claims
- 0384US6158152APneumatic excavatorCONCEPT ENGINEERING GROUP INC·Filed 1998·Granted Dec 12, 2000·54 cites·23 claims
- 0483US5966847APneumatic excavatorCONCEPT ENGINEERING GROUP INC·Filed 1997·Granted Oct 19, 1999·54 cites·7 claims
- 0567USD408830SPneumatic nozzleCONCEPT ENG GROUP INC·Filed 1997·Granted Apr 27, 1999·15 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →