M. Jonell Kerkhoff

Follow

Person

Murrysvile, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Manual assist and method for opening sliding windows and doors
- Patent number 7,624,966
- Issue date Dec 1, 2009
- Kerrick R. Dando
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
Manual assist and method for opening sliding windows and doors
- Publication number 20080178534
- Publication date Jul 31, 2008
- Kerrick R. Dando
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES