Peter H. Barnes
9Patents
7h-index
9Co-inventors
56Inventor score
Filing activity: May 19, 1986 → Mar 30, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5690709A | Separation apparatus to remove particles from a gas stream | Performing Operations; Transporting | 50 | Expired |
| US4795547A | Process for contacting particulate solids with a fluid | Chemistry; Metallurgy | 15 | Expired |
| US4891129A | Process for solids-fluid separation employing swirl flow | Performing Operations; Transporting | 13 | Expired |
| US4666674A | Apparatus and process for solids-fluid separation | Chemistry; Metallurgy | 12 | Expired |
| US4961863A | Process for the separation of solids from a mixture of solids and fluid | Performing Operations; Transporting | 12 | Expired |
| US4783574A | Process for hydrocarbon conversion | Chemistry; Metallurgy | 11 | Expired |
| US4989669A | Apparatus and process for exchanging heat between solid particles and a heat exchange medium | Performing Operations; Transporting | 7 | Expired |
| US4958680A | Apparatus for particulate solids regeneration | Performing Operations; Transporting | 4 | Expired |
| US8213840B2 | Developer material holding apparatus, process cartridge to which the developer material holding apparatus is attached, and image forming apparatus to which the process cartridge is attached | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.