Inventor · disambiguated record
David L. Burk
Also filed as: BURK DAVID · BURK DAVID L
6 granted patents·1 pending application·147 citations·filing 1977–2023
83Inventor score
Top patents by PatentIndex Score
7 records- 0195US4796209ARandom inventory systemALLEGHENY LUDLUM CORP·Filed 1986·Granted Jan 3, 1989·101 cites·25 claims
- 0271US5101652AInsulating heat retention system and methodALLEGHENY LUDLUM CORP·Filed 1990·Granted Apr 7, 1992·18 cites·37 claims
- 0364US5083867ASlab surface contour monitorALLEGHENY LUDLUM CORP·Filed 1988·Granted Jan 28, 1992·19 cites·29 claims
- 0440US2024069585A1Passive pedal force emulator assembly having tension membersKSR IP HOLDINGS LLC·Filed 2023·Application pending·0 cites
- 0534US4086731APlate hold-down device for abrasive cutting of metal platesALLEGHENY LUDLUM IND INC·Filed 1977·Granted May 2, 1978·3 cites·9 claims
- 0632US5162873ASlab surface contour monitorALLEGHENY LUDLUM CORP·Filed 1991·Granted Nov 10, 1992·4 cites·2 claims
- 0727US4993170AHands-off micrometerALLEGHENY LUDLUM CORP·Filed 1990·Granted Feb 19, 1991·2 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →