David Shipp
8Patents
4h-index
13Co-inventors
54Inventor score
Filing activity: Jun 30, 1998 → Jan 9, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6188552A | High resistance grounding systems for oil well electrical systems | Fixed Constructions | 24 | Expired |
| US6311723A | Flow control valve assembly | Emerging Cross-Sectional Technologies | 20 | Expired |
| US7203040B2 | Method and circuit breaker for reducing arc flash during maintenance in a low voltage power circuit | Electricity | 14 | Expired |
| US5930099A | Grounding arrangement for a powerline system | Electricity | 11 | Expired |
| US10566882B2 | System and method for a mitigating high frequency common mode (L-G) phenomena and associated affects on electrical submersible pumps mechanical run life | Electricity | 1 | Active |
| US11316325B2 | Ground mat coupling systems and methods | Electricity | 0 | Active |
| US11043882B2 | Method and apparatus for high frequency common mode (L-G) phenomena and associated affect on ESP and mechnical run life | Electricity | 0 | Active |
| US9917475B2 | Variable neutral impedance for multi-source system | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.