David Warner
13Patents
9h-index
14Co-inventors
69Inventor score
Filing activity: Mar 16, 1977 → Mar 9, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6499277B1 | Coin wrapper | Physics | 51 | Expired |
| US5747148A | Ink jet printing sheet | Emerging Cross-Sectional Technologies | 48 | Expired |
| US6114022A | Coated microporous inkjet receptive media and method for controlling dot diameter | Emerging Cross-Sectional Technologies | 32 | Expired |
| US5208135A | Preparation and use of dyes | Emerging Cross-Sectional Technologies | 17 | Expired |
| US6664020B1 | Transfer imaging elements | Performing Operations; Transporting | 14 | Expired |
| US4247769A | Apparatus for measuring angular and linear displacements | Physics | 12 | Expired |
| US4227209A | Sensory aid for visually handicapped people | Physics | 11 | Expired |
| US4097141A | Optical objectives using apertured retrodirective reflectors | Physics | 11 | Expired |
| US7056119B2 | Periscopic optical training system for operators of vehicles | Physics | 10 | Expired |
| US5663033A | Peel-apart proofing system comprising a hydrophilic barrier layer | Physics | 9 | Expired |
| US4266849A | Optical objectives | Physics | 5 | Expired |
| US6461787B2 | Transfer imaging elements | Emerging Cross-Sectional Technologies | 4 | Expired |
| US8515588B2 | Generator reserve capacity control system and network | Electricity | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.