Jack Bentley

Follow

Person

London, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Means for continuous digestion of organic matter
- Patent number 5,637,219
- Issue date Jun 10, 1997
- Graesser Contactors Limited
- Lee F. Robinson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE