Fritz Kramer

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Newport Beach, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Commodity storage pile protection with a rainwater holding sponge
- Patent number 4,941,888
- Issue date Jul 17, 1990
- Fritz Kramer
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus and method for applying a foam layer to cover and seal du...
- Patent number 4,519,338
- Issue date May 28, 1985
- Sanifoam, Inc.
- Fritz Kramer
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Method and apparatus for coating a substrate with foamed plastic
- Patent number 4,421,788
- Issue date Dec 20, 1983
- Sanifoam, Inc.
- Fritz Kramer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for spraying plastic foam
- Patent number 4,107,075
- Issue date Aug 15, 1978
- Fritz Kramer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL