Individual holder
CORDES CHARLES P
4 granted patents·103 citations·filing 1976–1982
Individually held — no corporate assignee on record.
Technology mixG10D4
Top patents by PatentIndex Score
4 records- 0188US4448105ADrum constructionCORDES CHARLES P·Filed 1982·Granted May 15, 1984·46 cites·4 claims
- 0275US4060019AAdjustable drumCORDES CHARLES P·Filed 1976·Granted Nov 29, 1977·24 cites·4 claims
- 0361US4274322ADouble hi-hat support bracketsCORDES CHARLES P·Filed 1979·Granted Jun 23, 1981·18 cites·4 claims
- 0456US4344349ARim shot segmentCORDES CHARLES P·Filed 1981·Granted Aug 17, 1982·15 cites·4 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →