RH

Richard Hammar

General Motors: 1 patents #609 of 1,582Top 40%
📍 Fraser, MI: #3 of 5 inventorsTop 60%
🗺 Michigan: #1,960 of 6,781 inventorsTop 30%
Overall (2011): #185,932 of 364,097Top 55%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7937819 Method of manufacturing a friction damped disc brake rotor Michael D. Hanna, James G. Schroth, Omar S. Dessouki, Brent D. Lowe, Mark T. Riefe +2 more 2011-05-10