Inventor · disambiguated record
James C. Helling
Also filed as: HELLING JAMES · HELLING JAMES C
4 granted patents·143 citations·filing 1983–1989
80Inventor score
Top patents by PatentIndex Score
4 records- 0191US4520436ALamp apparatusNRG INC MN·Filed 1983·Granted May 28, 1985·79 cites·20 claims
- 0272US4751434ASelf-illuminated sealed cool light display and methodHELLING JAMES C·Filed 1986·Granted Jun 14, 1988·26 cites·10 claims
- 0353US4940921ACombination ballast and cold cathode sealed lamp and methodLUMITECH INTERNATIONAL L P·Filed 1987·Granted Jul 10, 1990·23 cites·7 claims
- 0447US4950959ACassette light, powering unit therefore, multi-dynamic smart magnetic structure and methodLUMITECH INTERNATIONAL L P·Filed 1989·Granted Aug 21, 1990·15 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when James C. Helling 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 →