Leonard Berkowitz

Follow

Person

Miami, FL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Sewage sludge dewatering
- Patent number 4,196,077
- Issue date Apr 1, 1980
- Exxon Research and Engineering Co.
- Leonard Berkowitz
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE