CW

Christian Wittrisch

IP Institut Francais Du Petrole: 2 patents #23 of 163Top 15%
Overall (1997): #43,730 of 185,788Top 25%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5676327 Device for storing and for handling a rod made of composite — 1997-10-14
5636686 Measuring assembly comprising means for orienting a part of the measuring elements — 1997-06-10