Inventor · disambiguated record

David D. Black

Also filed as: BLACK DAVID D

2 granted patents·148 citations·filing 1991–1992

69Inventor score

Technology areasB29C F16J

Files withCHICAGO RAWHIDE MFG CO1 SKF USA INC1

Top patents by PatentIndex Score

2 records

0188US5183269AUnitized grit seal with removable thrust bumperCHICAGO RAWHIDE MFG CO·Filed 1991·Granted Feb 2, 1993·85 cites·18 claims
0285US5346662AMethod of manufacturing a composite sealSKF USA INC·Filed 1992·Granted Sep 13, 1994·63 cites·8 claims

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