Assignee
WILLIS J DON
3 granted patents·134 citations·filing 1978–1983
Technology mixE01H2
Top patents by PatentIndex Score
3 records- 0188USD285012SRefuse collecting deviceWILLIS J DON·Filed 1983·Granted Aug 5, 1986·34 cites·1 claims
- 0288US4149745ARefuse collecting deviceWILLIS J DON·Filed 1978·Granted Apr 17, 1979·72 cites·6 claims
- 0368US4222597ARefuse collecting deviceWILLIS J DON·Filed 1979·Granted Sep 16, 1980·28 cites·10 claims
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