Individual holder
BERRY WILLIAM J
US·3 granted patents·34 citations·filing 1982–1989
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0144US4643432AChecker type game utilizing interfitting game piecesBERRY WILLIAM J·Filed 1984·Granted Feb 17, 1987·11 cites·6 claims
- 0242US4442564AGolf ball cleanerBERRY WILLIAM J·Filed 1982·Granted Apr 17, 1984·16 cites·15 claims
- 0330US4968037APutter attachable holder for ball position markerBERRY WILLIAM J·Filed 1989·Granted Nov 6, 1990·7 cites·9 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →