Romilly John Simms
6Patents
5h-index
2Co-inventors
53Inventor score
Filing activity: Dec 27, 1974 → Jun 30, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6433343B1 | Device and method for photoactivation | Human Necessities | 51 | Expired |
| US4171916A | Apparatus and method for measuring the consistency of a pulp suspension | Physics | 21 | Expired |
| US6586749B2 | Device and method for photoactivation | Human Necessities | 18 | Expired |
| US4029420A | Light reflectance instrument | Physics | 13 | Expired |
| US6949753B2 | Device and method for photoactivation | Human Necessities | 11 | Expired |
| US4159639A | Apparatus and method for measuring the degree of refining of pulp fibers in the preparation of furnish for paper making | Physics | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.