Thomas S. Graham

Follow

Person

Loomis, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Wastewater treatment system
- Patent number 4,325,823
- Issue date Apr 20, 1982
- Tom Graham & Associates
- Thomas S. Graham
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE