Assignee
COFFMAN SEAN
US·4 granted patents·66 citations·filing 2013–2015
Technology mixA63B4
Top patents by PatentIndex Score
4 records- 0193US8616988B1Golf simulation systemCOFFMAN SEAN·Filed 2013·Granted Dec 31, 2013·34 cites·21 claims
- 0283US9731183B2Enhanced golf simulation systemCOFFMAN SEAN·Filed 2015·Granted Aug 15, 2017·9 cites·12 claims
- 0382US9308429B1Golf simulation systemCOFFMAN SEAN·Filed 2014·Granted Apr 12, 2016·14 cites·15 claims
- 0482US9028335B1Golf simulation systemCOFFMAN SEAN·Filed 2013·Granted May 12, 2015·9 cites·22 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →