Robert J. Witonsky
14Patents
9h-index
6Co-inventors
65Inventor score
Filing activity: Jan 16, 1974 → Sep 4, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3981683A | Temperature responsive sterility indicator | Physics | 58 | Expired |
| US3942467A | Time temperature indicator | Physics | 55 | Expired |
| US6257759A | Liquid crystal thermometer | Physics | 54 | Expired |
| US4138216A | Device for monitoring ethylene oxide sterilization process | Emerging Cross-Sectional Technologies | 28 | Expired |
| US6284078A | Method for preparing an improved liquid crystal clinical thermometer | Chemistry; Metallurgy | 26 | Expired |
| US6410896B1 | Shielding method for microwave heating of infant formula to a safe and uniform temperature | Emerging Cross-Sectional Technologies | 19 | Expired |
| US3966414A | Time temperature indicators | Physics | 15 | Expired |
| US4521376A | Glutaraldehyde indicator | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6222168A | Shielding method for microwave heating of infant formulate to a safe and uniform temperature | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4643980A | Glutaraldehyde indicator | Emerging Cross-Sectional Technologies | 7 | Expired |
| US3952597A | Disposable food thermometer | Physics | 5 | Expired |
| US6403938B2 | Microwavable system and method of facilitating microwave heating of liquids | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5676465A | Liquid crystal clinical thermometer | Physics | 3 | Expired |
| US6491774B2 | Method for preparing an improved liquid crystal clinical thermometer | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.