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

Walterus M. M. Huijbregts

NKN. V. Kema: 1 patents #1 of 2Top 50%
Renkum, NL: #1 of 3 inventorsTop 35%
Overall (2003): #79,507 of 273,478Top 30%
1 Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6568251 Corrosion probe Andreas J. M. Primus 2003-05-27