Klenk; Ludwig

Patent Applications and Registrations

Patent applications and USPTO patent grants for Klenk; Ludwig.The latest application filed is for "multi-layer polyamide-based packaging casing".

Company Profile

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Klenk; Ludwig - Oestrich-Winkel DE
Klenk; Ludwig - Hallgarten DE
Klenk; Ludwig - Oestrich DE
Klenk; Ludwig - Wiesbaden-Biebrich DT

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Multi-layer polyamide-based packaging casing Grant 5,480,690 - Stenger , et al. January 2, 1	1996-01-02
Apparatus for continuous welding or sealing of seams of plastic films Grant 4,746,391 - Heyse , et al. May 24, 1	1988-05-24
Tubular packaging casing Grant 4,593,721 - Klenk , et al. June 10, 1	1986-06-10
Tubular casing, process for its manufacture, and its use as a sausage casing Grant 4,563,231 - Porrmann , et al. January 7, 1	1986-01-07
Tubular casing, process for its manufacture, and its use as a sausage casing Grant 4,401,136 - Porrmann , et al. August 30, 1	1983-08-30
Smoke-permeable tubular casing and process for its manufacture Grant 4,396,039 - Klenk , et al. August 2, 1	1983-08-02
Manufacture of a reinforced, non-woven textile fiber sheet material Grant 3,922,419 - Hammer , et al. November 25, 1	1975-11-25
Manufacture Of A Reinforced, Non-woven Textile Fiber Sheet Material Grant 3,853,608 - Hammer , et al. December 10, 1	1974-12-10
Fiber Fleece Containing A Polymeric Reinforcing Material Grant 3,811,923 - Hammer , et al. May 21, 1	1974-05-21
Process For The Continuous Production Of Multiaxially Stretched Tubular Films Of Linear Polyesters Grant 3,725,519 - Seifried , et al. April 3, 1	1973-04-03

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