George E. Nelson

Follow

Person

Monroe, CT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Movable barrier wall
- Patent number 6,338,594
- Issue date Jan 15, 2002
- Richard S. Adler
- Richard S Adler
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Automatic door sweep
- Patent number 5,522,180
- Issue date Jun 4, 1996
- Adler; Richard S.
- Richard S. Adler
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS