Assignee
GREINER CHARLES & CO
US·3 granted patents·226 citations·filing 1982–1988
Top patents by PatentIndex Score
3 records- 0191US4886052AEmergency medical cervical collarGREINER CHARLES & CO·Filed 1987·Granted Dec 12, 1989·94 cites·44 claims
- 0268US4502471AStabilizer for cervical collarGREINER CHARLES & CO·Filed 1982·Granted Mar 5, 1985·97 cites·11 claims
- 0341US5054475AEmergency medical collar, collar/stabilizer, collar/stabilizer/head immobilizerGREINER CHARLES & CO·Filed 1988·Granted Oct 8, 1991·35 cites·33 claims
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