Ronald L. Swapp

Follow

Person

Mesa, AZ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Window shutter
- Patent number 6,226,922
- Issue date May 8, 2001
- Ronald L. Swapp
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Window shutter
- Patent number 5,379,551
- Issue date Jan 10, 1995
- Ronald L. Swapp
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS