Inventor · disambiguated record
Donald E. Bardsley
Also filed as: BARDSLEY DONALD E
3 granted patents·26 citations·filing 1980–1991
67Inventor score
Files withINGERSOLL RAND CO3
Top patents by PatentIndex Score
3 records- 0150US4821536ARotating drum end sealINGERSOLL RAND CO·Filed 1988·Granted Apr 18, 1989·18 cites·1 claims
- 0227US5194153AApparatus for sealing a center valve vacuum filterINGERSOLL RAND CO·Filed 1991·Granted Mar 16, 1993·5 cites·10 claims
- 0326US4317724AFeeding device for use in filter pressesINGERSOLL RAND CO·Filed 1980·Granted Mar 2, 1982·3 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →