Inventor · disambiguated record
Frederick Daniel Kaufhold
Also filed as: KAUFHOLD FREDERICK D · KAUFHOLD FREDERICK DANIEL
10 granted patents·190 citations·filing 1974–1979
91Inventor score
Files withGEN ELECTRIC10
Top patents by PatentIndex Score
10 records- 0182US4020301ADrawout apparatus having improved secondary contact mounting provisionsGEN ELECTRIC·Filed 1975·Granted Apr 26, 1977·32 cites·10 claims
- 0281US4004113ADrawout apparatus for electrical switchboardsGEN ELECTRIC·Filed 1975·Granted Jan 18, 1977·31 cites·21 claims
- 0377US4033660AHigh current electrical joint apparatusGEN ELECTRIC·Filed 1976·Granted Jul 5, 1977·25 cites·15 claims
- 0477US4012610ADrawout apparatus having improved trip interlockGEN ELECTRIC·Filed 1975·Granted Mar 15, 1977·25 cites·9 claims
- 0566US4011424APosition indicator for drawout apparatusGEN ELECTRIC·Filed 1975·Granted Mar 8, 1977·16 cites·10 claims
- 0662US4051335ASwitchboard drawout having trip interlock and position indicating apparatusGEN ELECTRIC·Filed 1976·Granted Sep 27, 1977·14 cites·11 claims
- 0761US4305610ADefeatable interlock for fuse access doorGEN ELECTRIC·Filed 1979·Granted Dec 15, 1981·17 cites·8 claims
- 0854US4001653AApparatus for mechanically assisting the installation and removal of an electrical device with respect to a switchboardGEN ELECTRIC·Filed 1974·Granted Jan 4, 1977·9 cites·16 claims
- 0952US4032207AHigh current electrical joint apparatusGEN ELECTRIC·Filed 1976·Granted Jun 28, 1977·14 cites·15 claims
- 1046US4063305ASwitchboard drawout apparatus incorporating joint clamping mechanismGEN ELECTRIC·Filed 1976·Granted Dec 13, 1977·7 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →