William J. Kelbrick

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Peterborough, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method for sterilizing internal surfaces of an edible liquid packag...
- Patent number 5,534,222
- Issue date Jul 9, 1996
- Purity Packaging A Division of Great Pacific Enterprises
- William J. Kelbrick
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE