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

Mark E. Mitchell

COCollagen: 1 patents #43 of 84Top 55%
FIFiggie Inernational: 1 patents #55 of 147Top 40%
Rolla, MO: #147 of 363 inventorsTop 45%
Missouri: #8,863 of 23,789 inventorsTop 40%
Overall (All Time): #2,265,166 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5823671 Apparatus and method of mixing materials in a sterile environment Philip R. Palin, Daniel Prows 1998-10-20
4462590 Inflatable padded game ball 1984-07-31