MH

Michael A. Herold

General Motors: 1 patents #484 of 1,450Top 35%
Overall (2020): #346,755 of 565,922Top 65%
1
Patents 2020

Issued Patents 2020

Patent #TitleCo-InventorsDate
10612119 Surface roughening tool and method John S. Agapiou, Martin S. Kramer, Narasimha Kramadhati 2020-04-07