Inventor · disambiguated record
David A. Parks
Also filed as: PARKS DAVID · PARKS DAVID A · PARKS DAVID ALLEN
21 granted patents·339 citations·filing 1989–2016
95Inventor score
Files withEATON CORP13WESTINGHOUSE ELECTRIC CORP4CLEVELAND OHIO1EATON INTELLIGENT POWER LTD1GOTTSCHALK ANDREW L1
Top patents by PatentIndex Score
21 records- 0194US6144271ACircuit breaker with easily installed removable trip unitEATON CORP·Filed 1999·Granted Nov 7, 2000·84 cites·8 claims
- 0292US7294804B1Energy dissipating spring seatEATON CORP·Filed 2007·Granted Nov 13, 2007·26 cites·20 claims
- 0380US8507817B2Latch assembly and electrical switching apparatus including the sameGOTTSCHALK ANDREW L·Filed 2011·Granted Aug 13, 2013·6 cites·24 claims
- 0480US5493085ASpring clip assembly for electrical connections to flat stabs and switches incorporating the sameEATON CORP·Filed 1995·Granted Feb 20, 1996·37 cites·14 claims
- 0579US5831501AAdjustable trip unit and circuit breaker incorporating sameEATON CORP·Filed 1997·Granted Nov 3, 1998·36 cites·16 claims
- 0671US5412167ALocking device for an electrical switchEATON CORP·Filed 1993·Granted May 2, 1995·22 cites·4 claims
- 0768US7646270B2Electrical switching apparatus, and yoke assembly and spring assembly thereforEATON CORP·Filed 2007·Granted Jan 12, 2010·5 cites·6 claims
- 0868US5142112ACircuit breaker positive off interlockWESTINGHOUSE ELECTRIC CORP·Filed 1990·Granted Aug 25, 1992·18 cites·6 claims
- 0967US4973927ATwo piece cradle latch, handle barrier locking insert and cover interlock for circuit breakerWESTINGHOUSE ELECTRIC CORP·Filed 1989·Granted Nov 27, 1990·15 cites·10 claims
- 1062US6878890B1Circuit breaker lockable fastener securing a movable contact to its terminal mountingEATON CORP·Filed 2003·Granted Apr 12, 2005·11 cites·20 claims
- 1161US8592706B2Charging handle apparatus and switchgear apparatusPRINCE EDWARD ANTHONY·Filed 2010·Granted Nov 26, 2013·2 cites·18 claims
- 1258US7012493B1Circuit breaker including rotary interlock for secondary coverEATON CORP·Filed 2004·Granted Mar 14, 2006·9 cites·1 claims
- 1354US9377091B2Shaft assemblies suitable for circuit breakers and related circuit breakersEATON CORP·Filed 2013·Granted Jun 28, 2016·0 cites·7 claims
- 1454US5270564ACircuit breaker positive off interlockWESTINGHOUSE ELECTRIC CORP·Filed 1992·Granted Dec 14, 1993·12 cites·1 claims
- 1552US6924446B1Circuit breaker including a latchable cradle and a cross bar adapted to move in an arcuate path away from primary and secondary latchesEATON CORP·Filed 2004·Granted Aug 2, 2005·6 cites·20 claims
- 1651US7218192B2Lockable fastener and circuit breaker employing the sameEATON CORP·Filed 2004·Granted May 15, 2007·6 cites·2 claims
- 1751US5613275AAdjusting knob assembly with discrete positioningEATON CORP·Filed 1996·Granted Mar 25, 1997·17 cites·14 claims
- 1850US5530205AApparatus for securing bus bars to switches in alternative positionsEATON CORP·Filed 1994·Granted Jun 25, 1996·16 cites·11 claims
- 1948US5304765ACircuit breaker positive off interlockWESTINGHOUSE ELECTRIC CORP·Filed 1992·Granted Apr 19, 1994·10 cites·1 claims
- 2047US10428917B2Shaft assemblies suitable for circuit breakers and related circuit breakersEATON INTELLIGENT POWER LTD·Filed 2016·Granted Oct 1, 2019·0 cites·19 claims
- 2131US7145420B2Support structure for a circuit interrupter latch and circuit breaker employing the sameCLEVELAND OHIO·Filed 2004·Granted Dec 5, 2006·1 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →