R. Scott Johnson

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Lawrenceburg, KY, US

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Patents Grantslast 30 patents

Information Patent Grant
Fuel and oil mixing device
- Patent number 8,157,132
- Issue date Apr 17, 2012
- R. Scott Johnson
- G05 - CONTROLLING REGULATING
Information Patent Grant
Fuel and oil mixing device
- Patent number 7,891,524
- Issue date Feb 22, 2011
- Precise Mix, LLC
- R. Scott Johnson
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...