Bernhard Bergmann
4Patents
2h-index
1Co-inventors
34Inventor score
Filing activity: Jun 13, 1975 → Jul 23, 1991
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4648633A | Socket joint | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US5082614A | Method for producing a composite pipe in a rotating drum | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5238384A | Apparatus for producing a composite pipe in a rotating drum | Emerging Cross-Sectional Technologies | 1 | Expired |
| US4031948A | Mold-equipped casting oven unit for continuous rod castings | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.