Mark H. Weppner

Follow

Person

Williamsville, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Device for releasably holding cords
- Patent number 5,504,977
- Issue date Apr 9, 1996
- Newell Operating Company
- Mark H. Weppner
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS