Marvin Robert Davis

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Capitola, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Radiant heating umbrella
- Patent number 9,149,097
- Issue date Oct 6, 2015
- Marvin Robert Davis
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Tabletop air cooler
- Patent number 9,086,072
- Issue date Jul 21, 2015
- Marvin Robert Davis
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...