Individual holder
BAKKER WILLIAM J
CA·3 granted patents·89 citations·filing 1982–1993
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0186US5249410ADevice for heat shrinking film onto an open-topped containerBAKKER WILLIAM J·Filed 1992·Granted Oct 5, 1993·50 cites·23 claims
- 0271US5511360AContainer for receiving head shrinking film and method for forming a spill-resistant cover thereforBAKKER WILLIAM J·Filed 1993·Granted Apr 30, 1996·26 cites·15 claims
- 0360US4492345APaper roll rewinderBAKKER WILLIAM J·Filed 1982·Granted Jan 8, 1985·13 cites·3 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →