Inventor · disambiguated record
Walter K. Huffman
Also filed as: HUFFMAN WALTER K
5 granted patents·130 citations·filing 1983–1987
83Inventor score
Technology areasH01H
Files withWESTINGHOUSE ELECTRIC CORP5
Top patents by PatentIndex Score
5 records- 0187US4554427AMolded case circuit breaker with movable lower electrical contactWESTINGHOUSE ELECTRIC CORP·Filed 1983·Granted Nov 19, 1985·37 cites·14 claims
- 0283US4528531AMolded case circuit breaker with improved operating mechanismWESTINGHOUSE ELECTRIC CORP·Filed 1983·Granted Jul 9, 1985·27 cites·16 claims
- 0381US4553115AMolded case circuit breaker with single solenoid operator for rectilinear handle movementWESTINGHOUSE ELECTRIC CORP·Filed 1984·Granted Nov 12, 1985·24 cites·11 claims
- 0480US4539538AMolded case circuit breaker with movable upper electrical contact positioned by tension springsWESTINGHOUSE ELECTRIC CORP·Filed 1983·Granted Sep 3, 1985·24 cites·15 claims
- 0568US4791393AMolded case circuit breaker with movable upper electrical contact positioned by torsion springsWESTINGHOUSE ELECTRIC CORP·Filed 1987·Granted Dec 13, 1988·18 cites·17 claims
Join the waitlist — get patent alerts
Get an alert when Walter K. Huffman 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 →