Steve Proios

Follow

Person

Northvale, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Self-contained toilet system
- Patent number 4,739,525
- Issue date Apr 26, 1988
- American Standard, Inc.
- Kenneth J. De Graw
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Self-contained flow through sewage waste disposal system
- Patent number 4,565,636
- Issue date Jan 21, 1986
- American Standard Inc.
- Kenneth J. DeGraw
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Self-contained flow through sewage waste disposal system
- Patent number 4,433,443
- Issue date Feb 28, 1984
- American Standard Inc.
- Kenneth J. DeGraw
- E03 - WATER SUPPLY SEWERAGE