Robert D. Plummer
11Patents
7h-index
12Co-inventors
55Inventor score
Filing activity: May 21, 1998 → Feb 25, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6739733B1 | LED lamp assembly | Emerging Cross-Sectional Technologies | 35 | Expired |
| US6793371B2 | LED lamp assembly | Emerging Cross-Sectional Technologies | 30 | Expired |
| US6802572B2 | Brake control system | Performing Operations; Transporting | 25 | Expired |
| US7040779B2 | LED lamp assembly | Emerging Cross-Sectional Technologies | 24 | Expired |
| US6100801A | Radio controlled light bar | Performing Operations; Transporting | 24 | Expired |
| US6527255B2 | Fence post protector | Fixed Constructions | 18 | Expired |
| US6727567B2 | Integrated circuit device substrates with selective epitaxial growth thickness compensation | Electricity | 10 | Expired |
| US6847863B2 | Four channel light system for vehicles | Performing Operations; Transporting | 3 | Expired |
| US7172315B2 | LED lamp assembly | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6409829B1 | Manufacture of dielectrically isolated integrated circuits | Electricity | 2 | Expired |
| US6978202B2 | Four channel light system for vehicles | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.