Assignee
MAY JAMES H
US·3 granted patents·30 citations·filing 2011–2014
Top patents by PatentIndex Score
3 records- 0188US8148619B1Drum damping fixtureMAY JAMES H·Filed 2011·Granted Apr 3, 2012·24 cites·11 claims
- 0280US9190037B2Drum damping modification deviceMAY JAMES H·Filed 2014·Granted Nov 17, 2015·6 cites·12 claims
- 0337US10783859B2Method of drumhead imagingMAY JAMES H·Filed 2011·Granted Sep 22, 2020·0 cites·11 claims
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