Assignee
ENGINEERING RES APPLIC
3 granted patents·57 citations·filing 1980–1982
Technology mixH01H3
Top patents by PatentIndex Score
3 records- 0182US4359612AUniversal keyboard and method of producing sameENGINEERING RES APPLIC·Filed 1980·Granted Nov 16, 1982·28 cites·28 claims
- 0278US4359613AMolded keyboard and method of fabricating sameENGINEERING RES APPLIC·Filed 1981·Granted Nov 16, 1982·23 cites·18 claims
- 0344US4500757AMomentary digital encoding device for keyboardsENGINEERING RES APPLIC·Filed 1982·Granted Feb 19, 1985·6 cites·22 claims
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