Hans F. Stoffel

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Rye, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Pressurized dispensing container, assembly and valve therefor, and...
- Patent number 5,320,255
- Issue date Jun 14, 1994
- Praezision Werkzeuge AG
- Hans F. Stoffel
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Necked container
- Patent number 4,753,364
- Issue date Jun 28, 1988
- Stoffel Technologies Inc.
- Hans F. Stoffel
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for making a necked container
- Patent number 4,527,412
- Issue date Jul 9, 1985
- Stoffel Technologies, Inc.
- Hans F. Stoffel
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Easy-open structure for containers and method of forming the same
- Patent number 4,485,935
- Issue date Dec 4, 1984
- Stoffel Technologies, Inc.
- Hans F. Stoffel
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL