Individual holder
HENEVELD WILLIAM R
4 granted patents·156 citations·filing 1989–2003
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0186US7032941B2Tool including adjustable handleHENEVELD WILLIAM R·Filed 2003·Granted Apr 25, 2006·31 cites·31 claims
- 0282US4979257ALint roller with encasementHENEVELD WILLIAM R·Filed 1989·Granted Dec 25, 1990·54 cites·12 claims
- 0371US5333341AEncased lint roller with collapsible cover/handleHENEVELD WILLIAM R·Filed 1993·Granted Aug 2, 1994·39 cites·20 claims
- 0464US4987633ABristle hair brush retractable by collapsing handleHENEVELD WILLIAM R·Filed 1989·Granted Jan 29, 1991·32 cites·29 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →