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

William M. Martz

Donnellson, IA: #1 of 1 inventorsTop 100%
Iowa: #250 of 1,029 inventorsTop 25%
Overall (2002): #91,267 of 266,432Top 35%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D463301 Tape measure marking accessory Bradley J. Burie 2002-09-24