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

Jos Palmans

Sint-Huibrechts-Lille, BE: #1 of 2 inventorsTop 50%
Overall (All Time): #1,676,604 of 4,157,543Top 45%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4697301 Blackboard rubber made of, or including, metal 1987-10-06
4631888 Device for holding a panel or other generally flat object on a wall 1986-12-30
4487586 Framed board with writing surface 1984-12-11