John C. Estill

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Carlsbad, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Microwavable system and method of facilitating microwave heating of...
- Patent number 6,403,938
- Issue date Jun 11, 2002
- Medical Indicators, Inc.
- Robert J. Witonsky
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Temperature measuring device and method of using and making same
- Publication number 20030147450
- Publication date Aug 7, 2003
- MEDICAL INDICATORS, INC.
- Robert Witonsky
- G01 - MEASURING TESTING
Information Patent Application
Microwavable system and method of facilitating microwave heating of...
- Publication number 20010042748
- Publication date Nov 22, 2001
- Robert J. Witonsky
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL