Kenneth P. Holmes
10Patents
6h-index
7Co-inventors
59Inventor score
Filing activity: Jun 3, 1977 → Jul 2, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4170747A | Fixed frequency, variable duty cycle, square wave dimmer for high intensity gaseous discharge lamp | Emerging Cross-Sectional Technologies | 70 | Expired |
| US4329627A | High frequency thyristor circuit for energizing a gaseous discharge lamp | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4535271A | High frequency circuit for operating a high-intensity, gaseous discharge lamp | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6282827A | Picture frame and stand therefor | Human Necessities | 12 | Expired |
| US4134044A | High frequency circuit for operating a high-intensity gaseous discharge lamp | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4135223A | Electronic protection circuit | Electricity | 6 | Expired |
| USD476507S1 | Display unit | General | 6 | Expired |
| USD471379S1 | Display unit | General | 3 | Expired |
| US10702701B1 | System for control of multiple defibrillation therapies | Human Necessities | 1 | Active |
| US11311736B2 | System for control of multiple defibrillation therapies | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.