Rudolf Pelzer
16Patents
9h-index
15Co-inventors
69Inventor score
Filing activity: Jan 15, 1975 → Feb 23, 1994
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4145173A | Film-forming head | Performing Operations; Transporting | 39 | Expired |
| US4232080A | Safety window comprising self-healing polymeric layer | Emerging Cross-Sectional Technologies | 38 | Expired |
| US4030897A | Degassing of liquids | Emerging Cross-Sectional Technologies | 36 | Expired |
| US4152188A | Method and apparatus for manufacture of laminated glazing | Performing Operations; Transporting | 33 | Expired |
| US4247355A | Apparatus for manufacture of laminated glazing | Emerging Cross-Sectional Technologies | 27 | Expired |
| US5212349A | Cable duct with detector wire | Performing Operations; Transporting | 15 | Expired |
| US5256250A | Thin film evaporator | Performing Operations; Transporting | 12 | Expired |
| US4030961A | Device for assembling glass sheets and layers of plastic material | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5415242A | Process and device for making an electrically conducting connection between cable ducts | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4779682A | Method for the grit-free withdrawal of water from a well and also a device suitable therefor | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5422063A | Process and a device for cooling a pipe during its manufacture by extrusion | Performing Operations; Transporting | 8 | Expired |
| US4136214A | Method of forming film | Performing Operations; Transporting | 6 | Expired |
| US5344382A | Multi-chamber centrifuge for degassing or gassing of liquids | Performing Operations; Transporting | 5 | Expired |
| US4171966A | Method of and apparatus for production of plate glass | Chemistry; Metallurgy | 4 | Expired |
| US3990876A | Manufacture of plastics sheets | Performing Operations; Transporting | 4 | Expired |
| US4047917A | Apparatus for the manufacture of plastics film by casting on a floating glass ribbon | Performing Operations; Transporting | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.