Assignee
ATHLETIC HELMET INC
US·3 granted patents·287 citations·filing 1990–1991
Top patents by PatentIndex Score
3 records- 0194US5083320AProtective helmet with self-contained air pumpATHLETIC HELMET INC·Filed 1990·Granted Jan 28, 1992·149 cites·8 claims
- 0285US5298208AMethod for molding a protective helmetATHLETIC HELMET INC·Filed 1991·Granted Mar 29, 1994·117 cites·10 claims
- 0380USD335366SHelmetATHLETIC HELMET INC·Filed 1991·Granted May 4, 1993·21 cites·1 claims
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