Thomas Ritchey
19Patents
11h-index
5Co-inventors
65Inventor score
Filing activity: Jan 28, 1977 → May 24, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4339432A | Oral mouthwash containing zinc and glycine | Human Necessities | 92 | Expired |
| US6227072A | Light weight bicycle pedal | Emerging Cross-Sectional Technologies | 64 | Expired |
| US4146607A | Synergistic anti-plaque mixture with tetradecylamine plus aluminum and/or zinc | Human Necessities | 43 | Expired |
| US4425325A | Oral compositions | Human Necessities | 42 | Expired |
| US4742083A | Method of relieving pain and inflammatory conditions employing substituted salicylamides | Human Necessities | 34 | Expired |
| US4647452A | Oral compositions of salicylamides and zinc salts for the synergistic inhibition of dental plaque | Human Necessities | 31 | Expired |
| US4416867A | Oral compositions | Human Necessities | 30 | Expired |
| US4270150A | Video frame storage recording and reproducing apparatus | Physics | 28 | Expired |
| US4560549A | Method of relieving pain and inflammatory conditions employing substituted salicylamides | Human Necessities | 25 | Expired |
| US6067875A | Handlebar-mounted bicycle shifter system and method | Emerging Cross-Sectional Technologies | 23 | Expired |
| US4146605A | Aluminum compounds as anti-calculus agents | Human Necessities | 11 | Expired |
| US7681947B2 | Seat attachment device | Performing Operations; Transporting | 10 | Active |
| US6886844B2 | System and method for connecting parts | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4146608A | Synergistic anti-plaque mixture with tetradecylamine and copper, iron, nickel, or cobalt | Human Necessities | 7 | Expired |
| US4725590A | Method of relieving pain and inflammatory conditions employing substituted salicylamides | Human Necessities | 7 | Expired |
| US8714640B2 | Seat attachment device | Performing Operations; Transporting | 2 | Active |
| US9845126B2 | Seat attachment device | Performing Operations; Transporting | 1 | Active |
| US7722070B2 | System and method for connecting parts | Emerging Cross-Sectional Technologies | 1 | Active |
| US8794652B2 | System and method for connecting parts | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.