Individual holder
WICHMAN W J
US·3 granted patents·179 citations·filing 1988–1991
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0194USD317771SSunglasses with lens shading visorWICHMAN W J·Filed 1988·Granted Jun 25, 1991·46 cites·1 claims
- 0287US4976530ASunglasses with visorWICHMAN W J·Filed 1989·Granted Dec 11, 1990·94 cites·25 claims
- 0365US5125205ADisplay frame with folding display attachment devicesWICHMAN W J·Filed 1991·Granted Jun 30, 1992·39 cites·25 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →