Assignee
WILLIAM L BONNELL COMPANY
US·3 granted patents·111 citations·filing 1975–1984
Top patents by PatentIndex Score
3 records- 0184US3978629AThermal barrier curtain wallWILLIAM L BONNELL COMPANY·Filed 1975·Granted Sep 7, 1976·78 cites·24 claims
- 0272US4508564AScrap metal reclaiming processWILLIAM L BONNELL COMPANY·Filed 1984·Granted Apr 2, 1985·19 cites·16 claims
- 0355US4394166AScrap metal recovery processWILLIAM L BONNELL COMPANY·Filed 1982·Granted Jul 19, 1983·14 cites·9 claims
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