Inventor · disambiguated record
Herman E. Sheffield
Also filed as: SHEFFIELD HERMAN E
3 granted patents·85 citations·filing 1975–1985
73Inventor score
Top patents by PatentIndex Score
3 records- 0185US4218139ASolar energy device and methodSHEFFIELD HERMAN E·Filed 1978·Granted Aug 19, 1980·57 cites·5 claims
- 0256US4595978AProgrammable control circuit for controlling the on-off operation of an indicator deviceAUTOMATIC POWER INC·Filed 1985·Granted Jun 17, 1986·20 cites·24 claims
- 0336US3982242AMcCulloh receiverHONEYWELL INC·Filed 1975·Granted Sep 21, 1976·8 cites·24 claims
Join the waitlist — get patent alerts
Get an alert when Herman E. Sheffield 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 →