Robert Brun
10Patents
7h-index
9Co-inventors
55Inventor score
Filing activity: Jul 30, 1973 → Jun 21, 1991
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4066553A | Apparatus with supported tubular membranes for the treatment of fluids | Performing Operations; Transporting | 19 | Expired |
| US3948781A | Selectively permeable membrane on hollow cord | Performing Operations; Transporting | 13 | Expired |
| US4849696A | Apparatus for determinig the strength and direction of a magnetic field, particularly the geomagnetic field | Physics | 13 | Expired |
| US3984328A | Membrane on a hollow cord | Performing Operations; Transporting | 13 | Expired |
| US3953334A | Fluid fractionating apparatus | Performing Operations; Transporting | 12 | Expired |
| US4411555A | Draining, irrigating and dispersing mass | Fixed Constructions | 10 | Expired |
| US4036760A | Fluid fractionating membrane apparatus | Performing Operations; Transporting | 8 | Expired |
| US5141313A | Apparatus for producing a collimating mark | Physics | 7 | Expired |
| US4474505A | Draining, irrigating and dispersing mass | Fixed Constructions | 2 | Expired |
| US4943453A | Method and coloration of parts taken among parts made of zinc, coated with zinc and made of zinc containing alloy | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.