Inventor · disambiguated record
Ludwig Klenk
Also filed as: KLENK LUDWIG
10 granted patents·353 citations·filing 1974–1993
92Inventor score
Top patents by PatentIndex Score
10 records- 0195US4396039ASmoke-permeable tubular casing and process for its manufactureHOECHST AG·Filed 1981·Granted Aug 2, 1983·116 cites·30 claims
- 0289US4563231ATubular casing, process for its manufacture, and its use as a sausage casingHOECHST AG·Filed 1983·Granted Jan 7, 1986·53 cites·15 claims
- 0386US5480690AMulti-layer polyamide-based packaging casingHOECHST AG·Filed 1993·Granted Jan 2, 1996·55 cites·28 claims
- 0480US4401136ATubular casing, process for its manufacture, and its use as a sausage casingHOECHST AG·Filed 1981·Granted Aug 30, 1983·38 cites·18 claims
- 0568US4746391AApparatus for continuous welding or sealing of seams of plastic filmsHOECHST AG·Filed 1986·Granted May 24, 1988·29 cites·17 claims
- 0667US4623566AFilm of fiber-reinforced regenerated cellulose provided with a gas-impermeable layer, for the production of tubular casingsHOECHST AG·Filed 1984·Granted Nov 18, 1986·17 cites·18 claims
- 0759US4741938AWeb-shaped or tubular packaging film, in particular a sausage casing, with a barrier layerHOECHST AG·Filed 1986·Granted May 3, 1988·17 cites·19 claims
- 0854US4034055ATubular film of polyethylene terephthalate and process for the production thereofHOECHST AG·Filed 1975·Granted Jul 5, 1977·14 cites·5 claims
- 0945US4593721ATubular packaging casingHOECHST AG·Filed 1984·Granted Jun 10, 1986·10 cites·14 claims
- 1041US3961107AFiber fleece containing a polymeric reinforcing material, and process for the production of such fleeceHAMMER KLAUS DIETER·Filed 1974·Granted Jun 1, 1976·4 cites·23 claims
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