Inventor · disambiguated record
Joseph C. Sofianek
Also filed as: SOFIANEK JOSEPH C · SOFIANEK JOSEPH CARL
8 granted patents·66 citations·filing 1974–1986
85Inventor score
Technology areasH01H
Files withGEN ELECTRIC8
Top patents by PatentIndex Score
8 records- 0170US4492837AGuide means for the movable contact rod of a vacuum interrupterGEN ELECTRIC·Filed 1983·Granted Jan 8, 1985·16 cites·9 claims
- 0257US3969598AVacuum-type circuit interrupter with a plurality of sets of contacts in parallelGEN ELECTRIC·Filed 1975·Granted Jul 13, 1976·10 cites·17 claims
- 0356US4029921AVacuum-type circuit interrupter with two sets of contacts electrically in parallelGEN ELECTRIC·Filed 1975·Granted Jun 14, 1977·9 cites·10 claims
- 0455US4733456AMethod of assembling a shield assembly of a vacuum interrupterGEN ELECTRIC·Filed 1986·Granted Mar 29, 1988·12 cites·3 claims
- 0550US4665287AShield assembly of a vacuum interrupterGEN ELECTRIC·Filed 1985·Granted May 12, 1987·10 cites·14 claims
- 0642US4039792ACompact high-current vacuum circuit interrupter comprising a metal housing that is electrically connected to one contact of the interrupterGEN ELECTRIC·Filed 1975·Granted Aug 2, 1977·5 cites·8 claims
- 0737US3996438AVacuum-type circuit interrupter with two sets of contacts electrically in parallelGEN ELECTRIC·Filed 1975·Granted Dec 7, 1976·4 cites·17 claims
- 0823US4028514AHigh current vacuum circuit interrupter with beryllium contactGEN ELECTRIC·Filed 1974·Granted Jun 7, 1977·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →