William A. Arnold

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Akron, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Mixing bubble generator and installation configuration
- Patent number 9,073,024
- Issue date Jul 7, 2015
- Kristinn G. Drewry
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
MIXING BUBBLE GENERATOR AND INSTALLATION CONFIGURATION
- Publication number 20140016430
- Publication date Jan 16, 2014
- KRISTINN G. DREWRY
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Digester gas mixer for liquid waste treatment
- Publication number 20130327694
- Publication date Dec 12, 2013
- Kristinn G. Drewry
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL