Inventor · disambiguated record
James P. Thomsen
Also filed as: THOMSEN JAMES P
4 granted patents·149 citations·filing 1976–1980
76Inventor score
Technology areasH04R
Top patents by PatentIndex Score
4 records- 0189US4302635AHeadphone constructionKOSS CORP·Filed 1980·Granted Nov 24, 1981·139 cites·18 claims
- 0246USD245022SPhonograph cartridgeSHURE BROTHERS INCORPORATED·Filed 1976·Granted Jul 12, 1977·4 cites·1 claims
- 0341USD245433SPhonograph cartridgeSHURE BROTHERS INCORPORATED·Filed 1976·Granted Aug 16, 1977·4 cites·1 claims
- 0431USD255898SPhonograph stylusSHURE BROS·Filed 1977·Granted Jul 15, 1980·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →