Assignee
DUBOIS SR RUSSELL E
3 granted patents·23 citations·filing 1980–1986
Top patents by PatentIndex Score
3 records- 0155US4366735AWorkpiece holding deviceDUBOIS SR RUSSELL E·Filed 1980·Granted Jan 4, 1983·18 cites·1 claims
- 0224US4676003AInterchangeable spacer gaugeDUBOIS SR RUSSELL E·Filed 1986·Granted Jun 30, 1987·3 cites·9 claims
- 0322US4402449AMethod of making an expandable mandrel having a thin cylindrical sleeve and a pair of thick wall arcular endsDUBOIS SR RUSSELL E·Filed 1982·Granted Sep 6, 1983·2 cites·1 claims
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