Robert V. Franklin

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Burbank, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Cleaning apparatus and method
- Patent number 5,507,305
- Issue date Apr 16, 1996
- Robert V. Franklin
- B08 - CLEANING
Information Patent Grant
Cleaning apparatus and method
- Patent number 5,353,821
- Issue date Oct 11, 1994
- Dober Chemical Corporation
- Robert V. Franklin
- B08 - CLEANING
Information Patent Grant
Method for cleaning a piece of equipment
- Patent number 5,282,889
- Issue date Feb 1, 1994
- Dober Chemical Corporation
- Robert V. Franklin
- B08 - CLEANING
Information Patent Grant
Cleaning apparatus and method
- Patent number 4,915,119
- Issue date Apr 10, 1990
- Dober Chemical Corporation
- Robert V. Franklin
- B08 - CLEANING