Ludwig Klenk
10Patents
7h-index
12Co-inventors
59Inventor score
Filing activity: Nov 11, 1974 → Sep 27, 1993
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4396039A | Smoke-permeable tubular casing and process for its manufacture | Emerging Cross-Sectional Technologies | 91 | Expired |
| US4563231A | Tubular casing, process for its manufacture, and its use as a sausage casing | Emerging Cross-Sectional Technologies | 30 | Expired |
| US5480690A | Multi-layer polyamide-based packaging casing | Emerging Cross-Sectional Technologies | 24 | Expired |
| US4401136A | Tubular casing, process for its manufacture, and its use as a sausage casing | Emerging Cross-Sectional Technologies | 23 | Expired |
| US4746391A | Apparatus for continuous welding or sealing of seams of plastic films | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4623566A | Film of fiber-reinforced regenerated cellulose provided with a gas-impermeable layer, for the production of tubular casings | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4741938A | Web-shaped or tubular packaging film, in particular a sausage casing, with a barrier layer | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4034055A | Tubular film of polyethylene terephthalate and process for the production thereof | Performing Operations; Transporting | 7 | Expired |
| US4593721A | Tubular packaging casing | Emerging Cross-Sectional Technologies | 7 | Expired |
| US3961107A | Fiber fleece containing a polymeric reinforcing material, and process for the production of such fleece | Emerging Cross-Sectional Technologies | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.