Assignee
WORKMAN JOHN
5 granted patents·81 citations·filing 1975–1987
Top patents by PatentIndex Score
5 records- 0180US4698539ADynamoelectric machinesWORKMAN JOHN·Filed 1981·Granted Oct 6, 1987·36 cites·2 claims
- 0270US4100958AMoulding process for metalsWORKMAN JOHN·Filed 1977·Granted Jul 18, 1978·11 cites·3 claims
- 0345US3992024ATripodal vehicleWORKMAN JOHN·Filed 1975·Granted Nov 16, 1976·21 cites·5 claims
- 0444US4906809AMetal slitting and stampingWORKMAN JOHN·Filed 1987·Granted Mar 6, 1990·9 cites·13 claims
- 0544US4113001AMould clamping and positioning systemWORKMAN JOHN·Filed 1976·Granted Sep 12, 1978·4 cites·2 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →