DD

Denis Duchesne

3M: 2 patents #162 of 1,132Top 15%
📍 Woodbury, MN: #51 of 219 inventorsTop 25%
🗺 Minnesota: #590 of 4,663 inventorsTop 15%
Overall (2004): #67,583 of 270,089Top 30%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6693164 High purity fluoropolymers Thomas J. Blong, Gernot Loehr, Albert Killich, Tilman C. Zipplies, Ralph Kaulbach +1 more 2004-02-17
6686012 Multi-layer articles including a fluoroplastic layer Attila Molnar, Edward E. Parsonage, Tatsuo Fukushi 2004-02-03