Inventor · disambiguated record
Joel A. Gingras, Sr.
Also filed as: BEACHEM MICHAEL T · GINGRAS SR JOEL A · VEGA MARY-LOUISE
3 granted patents·61 citations·filing 1977–1979
72Inventor score
Files withAMERICAN CYANAMID CO3
Top patents by PatentIndex Score
3 records- 0175US4186426AEmergency lighting deviceAMERICAN CYANAMID CO·Filed 1977·Granted Jan 29, 1980·32 cites·7 claims
- 0272US4184193AMulti-purpose lanternAMERICAN CYANAMID CO·Filed 1978·Granted Jan 15, 1980·25 cites·4 claims
- 0333US4299185ADevice for warning of impending roof-fall in underground excavationsAMERICAN CYANAMID CO·Filed 1979·Granted Nov 10, 1981·4 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Joel A. Gingras, Sr. files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →