James Ronald Darnall

Follow

Person

Austin, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Extend razor blade effective-life by a factor of 5 to 7 times
- Patent number 8,808,465
- Issue date Aug 19, 2014
- James Ronald Darnall
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...