Individual holder
HATCH RICHARD P
3 granted patents·1 pending application·9 citations·filing 1990–2016
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0138USD676961SPneumatic amplifier headHATCH RICHARD P·Filed 2011·Granted Feb 26, 2013·6 cites·1 claims
- 0232US2006137932A1Personal Pneumatic Amplification System for an Electric GuitarHATCH RICHARD P·Filed 2004·Application pending·0 cites
- 0331USD331478SDipstick wiperHATCH RICHARD P·Filed 1990·Granted Dec 1, 1992·3 cites·1 claims
- 0422USD811032SDipstick wiperHATCH RICHARD P·Filed 2016·Granted Feb 20, 2018·0 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →