Robert Witkowski
8Patents
4h-index
17Co-inventors
54Inventor score
Filing activity: Mar 30, 1972 → Jan 8, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5133901A | System and method for on-line monitoring and control of heavy metal contamination in soil washing process | Emerging Cross-Sectional Technologies | 23 | Expired |
| US5414195A | System and method for on-line monitoring and control of heavy metal contamination in soil washing process | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4325029A | Alkali ionization detector | Physics | 9 | Expired |
| US3977232A | Diffusion-type hydrogen meter | Physics | 8 | Expired |
| US7607278B2 | Method and device for bundling recyclable paper | Emerging Cross-Sectional Technologies | 2 | Active |
| US10728620B2 | Cloud-based automated content curation system | Electricity | 1 | Active |
| US10162854B2 | Collaborative cloud-based content curation in real-time | Physics | 0 | Active |
| US12181270B2 | Inspection device for cylindrical bodies | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.