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

Charles D. McDonald

Dallas, TX: #4,358 of 7,543 inventorsTop 60%
Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #4,073,796 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4343056 Man-overboard rescue apparatus for sailboats 1982-08-10