Ludwig W. Freitag

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Elkhart Lake, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Elastic band applicator and sheet folder
- Patent number 4,492,608
- Issue date Jan 8, 1985
- Curt G. Joa, Inc.
- John L. Hirsch
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for severing and sealing the ends of a multi-ply pad
- Patent number 3,957,569
- Issue date May 18, 1976
- Curt G. Joa, Inc.
- Ludwig W. Freitag
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL