Henry P. Schreiber

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St. Hilaire, Quebec, CA

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Patents Grantslast 30 patents

Information Patent Grant
Barrier coatings on spacecraft materials
- Patent number 5,424,131
- Issue date Jun 13, 1995
- Polyplasma, Inc.
- Michael R. Wertheimer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for modifying large polymeric surfaces
- Patent number 5,041,303
- Issue date Aug 20, 1991
- Polyplasma Incorporated
- Michael R. Wertheimer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for making a non-polar polymeric material dyeable with an a...
- Patent number 4,744,860
- Issue date May 17, 1988
- Shell Oil Company
- Leopold Cop
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Moisture impermeability or organosilicone films
- Patent number 4,557,946
- Issue date Dec 10, 1985
- Edward Sacher
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...