Robert A. Gray
16Patents
9h-index
17Co-inventors
69Inventor score
Filing activity: Oct 11, 1983 → Dec 17, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6434452B1 | Track database integrity monitor for enhanced railroad safety distributed power | Performing Operations; Transporting | 70 | Expired |
| USD609384S1 | Outdoor illumination fixture | General | 66 | Expired |
| US6184333A | Low-toxicity, high-temperature polyimides | Chemistry; Metallurgy | 58 | Expired |
| US5483043A | Induction heating of polymer matrix composites in a mold press | Performing Operations; Transporting | 47 | Expired |
| US5412185A | Induction heating of polymer matrix composites in an autoclave | Performing Operations; Transporting | 18 | Expired |
| US4494309A | Easy access knife holder | Performing Operations; Transporting | 16 | Expired |
| US6487393B1 | Method for data exchange with a mobile asset considering communication link quality | Electricity | 15 | Expired |
| US5177180A | High temperature mixed polyimides and composites formed therefrom | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6485616B1 | System and method for coating substrates with improved capacity and uniformity | Chemistry; Metallurgy | 10 | Expired |
| US7236462B2 | Method for data exchange with a mobile asset considering communication link quality | Electricity | 8 | Expired |
| US5446952A | Pneumatic induction fiber spreader with lateral venturi restrictors | Emerging Cross-Sectional Technologies | 6 | Expired |
| USD383663S | Letter opener | General | 5 | Expired |
| USD396791S | Letter opener | General | 4 | Expired |
| US9282028B2 | Method and system for TCP X.25 connectivity | Electricity | 0 | Active |
| US7983407B2 | Calling party number override for emergency services | Electricity | 0 | Active |
| US7642336B2 | Phthalonitrile composites | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.