Lance Gula
44Patents
13h-index
56Co-inventors
84Inventor score
Filing activity: Aug 16, 1985 → Aug 15, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5200724A | Electrical circuit breaker operating handle block | Emerging Cross-Sectional Technologies | 111 | Expired |
| US4951019A | Electrical circuit breaker operating handle block | Emerging Cross-Sectional Technologies | 99 | Expired |
| US5910760A | Circuit breaker with double rate spring | Electricity | 97 | Expired |
| US6232855A | Circuit interrupter with covered accessory case, adjustable under voltage relay, self-retaining collar and one-piece rail attachment | Electricity | 35 | Expired |
| US4656444A | Circuit breaker with force generating shunt | Electricity | 29 | Expired |
| US5510759A | Miniature circuit breaker with ground fault electronics supported by stiff conductors for easy assembly | Electricity | 21 | Expired |
| US4891617A | Rubber stops in outside poles | Electricity | 20 | Expired |
| US6052047A | Circuit interrupter with covered accessory case, adjustable under voltage relay, self-retaining collar and one-piece rail attachment | Electricity | 16 | Expired |
| US6060674A | Circuit interrupter with plasma arc acceleration chamber and contact arm housing | Electricity | 15 | Expired |
| US6445274B1 | Circuit interrupter with thermal trip adjustability | Electricity | 15 | Expired |
| US6614334B1 | Circuit breaker including two circuit breaker mechanisms and an operating handle | Electricity | 15 | Expired |
| US5196658A | Integral manual on/off crank assembly | Electricity | 14 | Expired |
| US4887057A | Cam roll pin assembly | Electricity | 14 | Expired |
| US5693923A | Motor operator for electrical switches | Electricity | 13 | Expired |
| US5057806A | Crossbar assembly | Electricity | 11 | Expired |
| US4996507A | CT quick change assembly and force transmitting spacer | Electricity | 11 | Expired |
| US4951020A | Unriveted upper link securement cross-reference to related applications | Electricity | 11 | Expired |
| US6667680B1 | Circuit breaker | Electricity | 11 | Expired |
| US6452470B1 | Circuit interrupter with improved operating mechanism securement | Electricity | 10 | Expired |
| US6204465A | Circuit breaker with arc gas engaging paddles on a trip bar and/or crossbar | Electricity | 10 | Expired |
| US5032813A | Pinned shunt end expansion joint | Electricity | 8 | Expired |
| US6259342A | Circuit interrupter with improved welded contact interlock | Electricity | 8 | Expired |
| US5927484A | Circuit breaker with welded contact interlock, gas sealing cam rider and double rate spring | Electricity | 8 | Expired |
| US6800824B1 | Circuit breaker including frame having stop for operating mechanism link | Electricity | 6 | Expired |
| US5973280A | Circuit breaker with an anti-lift pivot handle | Electricity | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.