Assignee
ALEXANDER WILLIAM M
3 granted patents·43 citations·filing 1977–1978
Top patents by PatentIndex Score
3 records- 0171US4090570ABladed wheel tractorALEXANDER WILLIAM M·Filed 1977·Granted May 23, 1978·18 cites·9 claims
- 0255US4226098ALeather yarn producing machineALEXANDER WILLIAM M·Filed 1978·Granted Oct 7, 1980·10 cites·11 claims
- 0353US4131713ALeather yarn product and method of manufactureALEXANDER WILLIAM M·Filed 1977·Granted Dec 26, 1978·15 cites·13 claims
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