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

Robert D. Kranker — 1 Patent

Rochester, MI: #543 of 860 inventorsTop 65%
Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,292,095 of 4,157,543Top 80%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7736099 Gear milling tool with replaceable cutting inserts John M. Cole 2010-06-15