David Brunscher

Follow

Person

Bogard, MO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Hole saw with waste plug ejector
- Patent number 7,967,535
- Issue date Jun 28, 2011
- Cecil Eiserer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Hole saw with waste plug ejector
- Publication number 20100047030
- Publication date Feb 25, 2010
- Cecil Eiserer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR