Assignee
COFFEY CALVIN T
3 granted patents·1 pending application·107 citations·filing 1989–2009
Top patents by PatentIndex Score
4 records- 0191US7862484B1Folding exercise rowing machineCOFFEY CALVIN T·Filed 2009·Granted Jan 4, 2011·55 cites·15 claims
- 0281US4940227ACanoe paddling exercise machineCOFFEY CALVIN T·Filed 1989·Granted Jul 10, 1990·52 cites·8 claims
- 0339US8202728B2Substrates useful for cell culture and methods for making and using sameCOFFEY CALVIN T·Filed 2008·Granted Jun 19, 2012·0 cites·19 claims
- 0435US2006038189A1Hermetically sealed packages and their method of manufactureCOFFEY CALVIN T·Filed 2004·Application pending·0 cites
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