Paul Williams
7Patents
4h-index
8Co-inventors
50Inventor score
Filing activity: Apr 5, 1976 → Nov 14, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4027161A | Minimizing wave interference effects on the measurement of thin films having specular surfaces using infrared radiation | Physics | 18 | Expired |
| US8321465B2 | Systems and methods for data coding, transmission, storage and decoding | Physics | 17 | Active |
| US4299722A | Introduction of fluent materials into containers | Physics | 15 | Expired |
| US4085326A | Radiation reflection method and apparatus particularly for gauging materials exhibiting broadband absorption or scattering, or similar effects | Physics | 11 | Expired |
| US7319522B2 | Systems and methods for in situ spectroscopic measurements | Physics | 4 | Active |
| US7180594B2 | Method and apparatus for verifying proper operation of a photometric device, such as a cell density probe | Physics | 3 | Expired |
| US5639422A | Reducing corrosion of carbon steel reboilers | Chemistry; Metallurgy | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.