Harold B. Abramson

Follow

Person

Brookline, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Thermal-break window
- Patent number 4,275,526
- Issue date Jun 30, 1981
- Harold B. Abramson
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Method for fabricating a door
- Patent number 4,078,288
- Issue date Mar 14, 1978
- Harold B. Abramson
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Adjustable entrance door
- Patent number 4,031,665
- Issue date Jun 28, 1977
- Harold B. Abramson
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS