David Wentzel
10Patents
5h-index
14Co-inventors
59Inventor score
Filing activity: May 22, 1996 → Sep 30, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9245734B2 | Fast start induction RF fluorescent lamp with burst-mode dimming | Emerging Cross-Sectional Technologies | 35 | Active |
| US8941304B2 | Fast start dimmable induction RF fluorescent light bulb | Electricity | 23 | Active |
| US9209008B2 | Fast start induction RF fluorescent light bulb | Emerging Cross-Sectional Technologies | 8 | Active |
| US9129792B2 | Fast start induction RF fluorescent lamp with reduced electromagnetic interference | Emerging Cross-Sectional Technologies | 8 | Active |
| US9524861B2 | Fast start RF induction lamp | Emerging Cross-Sectional Technologies | 7 | Active |
| US6528953B1 | Amalgam retainer | Electricity | 3 | Expired |
| US10141179B2 | Fast start RF induction lamp with metallic structure | Emerging Cross-Sectional Technologies | 2 | Active |
| US5932961A | Closed-loop tubular lamp envelope and method of manufacture | Electricity | 1 | Expired |
| US5722549A | Closed-loop tubular lamp envelope and method of manufacture | Electricity | 1 | Expired |
| US7417363B2 | Containment vessel for light source capsules operating at other than the pressure of a surrounding gas | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.