Engelbert Hetzmannseder
21Patents
5h-index
39Co-inventors
69Inventor score
Filing activity: Aug 22, 1997 → May 16, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6943654B2 | Method and apparatus to control modular asynchronous contactors | Electricity | 44 | Expired |
| US7253640B2 | Arc fault detector and method for locating an arc fault | Electricity | 38 | Expired |
| US6956728B2 | Method and apparatus to control modular asynchronous contactors | Electricity | 34 | Expired |
| US6356423B1 | Soild state protection circuit for electrical apparatus | Electricity | 26 | Expired |
| US6967549B2 | Method and apparatus to control modular asynchronous contactors | Electricity | 23 | Expired |
| US8004418B2 | Communication interface apparatus for an electrical distribution panel, and system and electrical distribution panel including the same | Electricity | 5 | Active |
| US8514531B1 | Trip unit providing short circuit zone location detection, electrical switching apparatus and system including the same | Electricity | 5 | Active |
| US6853525B2 | Vacuum arc interrupter actuated by a gas generated driving force | Electricity | 4 | Expired |
| US5874873A | Electric control apparatus | Electricity | 2 | Expired |
| US6813127B2 | Blade tip for puncturing cupro-nickel seal cup | Electricity | 1 | Expired |
| US5828196A | Apparatus and method for controlling an electric motor | Electricity | 1 | Expired |
| US11387068B2 | Active/passive fuse module | Electricity | 1 | Active |
| US11251009B1 | Fuse housing for safe outgassing | Electricity | 0 | Active |
| US12308194B2 | Active/passive fuse module | Electricity | 0 | Active |
| US11594392B2 | Fuse housing for safe outgassing | Electricity | 0 | Active |
| US11594391B2 | Active/passive fuse module | Electricity | 0 | Active |
| US12057280B2 | Pyrotechnic circuit breaker | Electricity | 0 | Active |
| US12313656B2 | Snap-on current sensor design | Physics | 0 | Active |
| US11631566B2 | Modular high voltage fuse | Electricity | 0 | Active |
| US9030795B2 | Apparatus and method of adaptive electronic overload protection | Electricity | 0 | Active |
| US11049681B1 | Protection device with u-shaped fuse element | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.