Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JD

Joel Demarest

MIManoir Industries: 1 patents #1 of 2Top 50%
Pîtres, FR: #1 of 2 inventorsTop 50%
Overall (2003): #194,817 of 273,478Top 75%
1 Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6644358 Centrifugally-cast tube and related method and apparatus for making same Gilles Verdier 2003-11-11