Assignee
DOHRMANN IND INC
US·4 granted patents·51 citations·filing 1999–2000
Top patents by PatentIndex Score
4 records- 0180USD447973SFive sided pyramid alarm unitDOHRMANN IND INC·Filed 2000·Granted Sep 18, 2001·26 cites·1 claims
- 0261USD425811SAlarm unitDOHRMANN IND INC·Filed 1999·Granted May 30, 2000·11 cites·1 claims
- 0351USD443542SFour sided alarm unit with an upper infrared sensor and a lower light emitting diodeDOHRMANN IND INC·Filed 2000·Granted Jun 12, 2001·8 cites·1 claims
- 0446USD443218SAlarm unit lightsDOHRMANN IND INC·Filed 2000·Granted Jun 5, 2001·6 cites·1 claims
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