Walter C. Roman

Person

Worthington, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Bag splitter and separation assembly
- Patent number 6,241,097
- Issue date Jun 5, 2001
- Walter C. Roman
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Bag splitter for garbage bags filled with stacked paper and method...
- Patent number 6,077,021
- Issue date Jun 20, 2000
- Walter C. Roman
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus for splitting bags containing waste
- Patent number 5,267,823
- Issue date Dec 7, 1993
- Walter C. Roman
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Method for preventing spillage from conveyors
- Patent number 5,219,064
- Issue date Jun 15, 1993
- Walter C. Roman
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Solid waste sorting system
- Patent number 5,101,977
- Issue date Apr 7, 1992
- Walter C. Roman
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Air separation apparatus and system
- Patent number 4,405,451
- Issue date Sep 20, 1983
- Bancohio National Bank
- Walter C. Roman
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Windrowing-type composting apparatus
- Patent number 4,396,292
- Issue date Aug 2, 1983
- Bancohio National Bank
- Walter C. Roman
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Composting system used in scrubbing gas effluvia
- Patent number 4,302,236
- Issue date Nov 24, 1981
- Ultimate Resources, Inc.
- Walter C. Roman
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Windrowing type composting apparatus
- Patent number 4,290,703
- Issue date Sep 22, 1981
- Ultimate Resources, Inc.
- Walter C. Roman
- C05 - FERTILISERS MANUFACTURE THEREOF

Walter C. Roman

Person

Patents Grantslast 30 patents

Bag splitter and separation assembly

Bag splitter for garbage bags filled with stacked paper and method...

Apparatus for splitting bags containing waste

Method for preventing spillage from conveyors

Solid waste sorting system

Air separation apparatus and system

Windrowing-type composting apparatus

Composting system used in scrubbing gas effluvia

Windrowing type composting apparatus