Assignee
GAI TRONICS
5 granted patents·231 citations·filing 1986–1991
Top patents by PatentIndex Score
5 records- 0180US4741031AIntrinsically safe telephoneGAI TRONICS·Filed 1986·Granted Apr 26, 1988·84 cites·8 claims
- 0277US5136630AIntrinsically safe telephoneGAI TRONICS·Filed 1990·Granted Aug 4, 1992·88 cites·13 claims
- 0371USD331063STouch dial key pad speaker telephone for a "clean room" or the likeGAI TRONICS·Filed 1990·Granted Nov 17, 1992·24 cites·1 claims
- 0447US5179588AImproved page party systemGAI TRONICS·Filed 1991·Granted Jan 12, 1993·16 cites·17 claims
- 0540US4982436ADual horn folded soundpath loudspeakerGAI TRONICS·Filed 1988·Granted Jan 1, 1991·19 cites·22 claims
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