HH

Hélène Hubert

DL Dana Limited: 1 patents #464 of 1,099Top 45%
📍 Saint-Cloud, FR: #105 of 228 inventorsTop 50%
Overall (All Time): #3,564,575 of 4,157,543Top 90%
1
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Issued Patents All Time

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