Glenn Agrimson

Follow

Person

Peterson, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method of making one-way chain
- Patent number 7,310,934
- Issue date Dec 25, 2007
- Peerless Chain Company
- Robert D. Jensen
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...