Paul Bruning
16Patents
8h-index
14Co-inventors
69Inventor score
Filing activity: Mar 19, 1979 → Jan 27, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4299353A | Drive for a continuously operating screw ejection centrifugal separator | Performing Operations; Transporting | 31 | Expired |
| US4717376A | Centrifuge with a self-emptying drum | Performing Operations; Transporting | 15 | Expired |
| US5593377A | Weir and choke plate for a solid-jacket centrifuge drum | Performing Operations; Transporting | 12 | Expired |
| US4614598A | Centrifugal separator drum for the clarification and separation of liquids | Performing Operations; Transporting | 12 | Expired |
| US6749552B1 | Screw-type solid bowl centrifuge having a baffle plate arrangement | Performing Operations; Transporting | 11 | Expired |
| US4722294A | V-bottom planing boat with lifting recesses | Performing Operations; Transporting | 9 | Expired |
| US4460352A | Centrifuge drum for clarifying and/or separating liquids | Performing Operations; Transporting | 8 | Expired |
| US7326169B2 | Full-jacket helix centrifuge with a weir | Performing Operations; Transporting | 8 | Expired |
| US4457745A | Centrifuge with a belt-driven spindle | Performing Operations; Transporting | 6 | Expired |
| US4784635A | Continuous-operation centrifuge drum for concentrating suspended solids | Performing Operations; Transporting | 6 | Expired |
| US7060019B2 | Solid bowl screw centrifuge comprising a distributor | Performing Operations; Transporting | 5 | Expired |
| US7083565B2 | Solid-bowl centrifuge having a disk stack on the drum cover | Performing Operations; Transporting | 5 | Expired |
| US4810374A | Self-emptying centrifuge drum | Performing Operations; Transporting | 4 | Expired |
| US4784633A | Centrifuge with a drum having solids-extraction openings | Performing Operations; Transporting | 3 | Expired |
| US5041075A | Continuous-operation centrifuge drum for concentrating suspended solids | Performing Operations; Transporting | 3 | Expired |
| US4961723A | Centrifuge drum for clarifying or separating centrifugates | Performing Operations; Transporting | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.