Alan R. Berry

Follow

Person

Lake Elmo, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Wear-resistant, nonabrading tic article and process for making
- Patent number 3,959,557
- Issue date May 25, 1976
- Minnesota Mining and Manufacturing Company
- Alan R. Berry
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...