Horst Kretzer
4Patents
3h-index
15Co-inventors
43Inventor score
Filing activity: Jul 24, 1978 → May 20, 1985
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4530506A | Sealing cap for cylindrical parts, especially for a bolt guide of a spot-type disk brake | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US4650039A | Sealing cap for a bolt guide of a spot-type disc brake | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US4579526A | Method and apparatus for the heat treatment of fine-grained material | Chemistry; Metallurgy | 5 | Expired |
| US4213790A | Process for the production of cement in a fluidized bed | Performing Operations; Transporting | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.