Individual holder
WYCKOFF CHARLES W
US·4 granted patents·184 citations·filing 1975–1985
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0193US4040760ADirection-indicating surface marking apparatus for roadways and the likeWYCKOFF CHARLES W·Filed 1976·Granted Aug 9, 1977·78 cites·14 claims
- 0281US4681401ASheet material marker surface for roadways and the likeWYCKOFF CHARLES W·Filed 1985·Granted Jul 21, 1987·48 cites·9 claims
- 0377US4236788ADirection-indicating surface marker strip for roadways and the likeWYCKOFF CHARLES W·Filed 1978·Granted Dec 2, 1980·33 cites·8 claims
- 0471US4069787ADirection-indicating surface marker and the likeWYCKOFF CHARLES W·Filed 1975·Granted Jan 24, 1978·25 cites·2 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →