Frederick T. Varani

Follow

Person

Golden, CO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Oil-gas vapor collection, storage, and recovery system using a vari...
- Patent number 8,206,124
- Issue date Jun 26, 2012
- Frederick T. Varani
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method and apparatus for processing animal waste
- Patent number 4,208,279
- Issue date Jun 17, 1980
- Bio-Gas of Colorado, Inc.
- Frederick T. Varani
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Method and apparatus for treating a continuous flow of fluid waste...
- Patent number 3,946,679
- Issue date Mar 30, 1976
- Adrian Const. Co.
- Frederick T. Varani
- F26 - DRYING
Information Patent Grant
Method and apparatus for the anaerobic digestion of decomposable or...
- Patent number 3,933,628
- Issue date Jan 20, 1976
- Bio-Gas of Colorado, Inc.
- Frederick T. Varani
- F24 - HEATING RANGES VENTILATING