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

John E. Flaherty — 1 Patent

SPSpx: 1 patents #217 of 468Top 50%
Canton, MI: #1,396 of 2,230 inventorsTop 65%
Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,405,329 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6986283 Method and apparatus for exchanging fluid in a transmission system Richard Mills, Walter D. Murray, William Brown 2006-01-17