Michael G. Grothaus

Follow

Person

Dahlgren, VA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Electrohydraulic transducer for cleaning the inner surface of pipes
- Patent number 5,948,171
- Issue date Sep 7, 1999
- Southwest Research Institute
- Michael G. Grothaus
- B08 - CLEANING
Information Patent Grant
System for preventing biofouling of surfaces exposed to water
- Patent number 5,636,180
- Issue date Jun 3, 1997
- The United States of America as represented by the Secretary of the Navy
- Michael G. Grothaus
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Pulsed corona reactor system for abatement of pollution by hazardou...
- Patent number 5,490,973
- Issue date Feb 13, 1996
- The United States of America as represented by the Secretary of the Navy
- Michael G. Grothaus
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL