Patpan Inc.

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for drying moist skins
- Patent number 4,487,041
- Issue date Dec 11, 1984
- Patpan, Inc.
- Jean-Pierre duBourg
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Apparatus for drying flat articles of porous material under vacuum
- Patent number 4,271,600
- Issue date Jun 9, 1981
- Patpan Inc.
- Jean-Pierre Dubourg
- F26 - DRYING

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