HH

Hélène Hubert

DL Dana Limited: 1 patents #25 of 113Top 25%
📍 Saint-Cloud, FR: #3 of 8 inventorsTop 40%
Overall (2002): #208,579 of 266,432Top 80%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6485026 Non-stainless steel nitrided piston ring, and method of making the same Chantal Gral 2002-11-26