Thomas P. Campbell
6Patents
5h-index
4Co-inventors
56Inventor score
Filing activity: May 7, 1979 → Jun 8, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4279741A | Method and apparatus for centrifugally separating a heavy fraction from a light weight fraction within a pulp material | Performing Operations; Transporting | 26 | Expired |
| US4998986A | Centrifugal jig pulsing system | Performing Operations; Transporting | 8 | Expired |
| US6129296A | Double roll peg feeder assembly for flaking mills | Performing Operations; Transporting | 7 | Expired |
| US5354341A | Process for dyeing leather with dye mixtures | Textiles; Paper | 6 | Expired |
| USRE34321E | Centrifugal flotation apparatus and method | General | 5 | Expired |
| US4874357A | Centrifugal flotation apparatus | Performing Operations; Transporting | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.