Individual holder
KOWALSKI WILLIAM R
US·2 granted patents·2 pending applications·16 citations·filing 2004–2024
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0187USD996540SPickle ballKOWALSKI WILLIAM R·Filed 2023·Granted Aug 22, 2023·11 cites·1 claims
- 0275USD1058728SPickleball paddleKOWALSKI WILLIAM R·Filed 2023·Granted Jan 21, 2025·5 cites·1 claims
- 0356US2024252894A1Paddle having a recessed hitting surface for paddle and ball-based sportsKOWALSKI WILLIAM R·Filed 2024·Application pending·0 cites
- 0440US2005208187A1Process and apparatus to inject fluidsKOWALSKI WILLIAM R·Filed 2004·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →