Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Home › Inventors › Michael S. Ballinger
MB

Michael S. Ballinger

Redmond, WA: #5,761 of 8,547 inventorsTop 70%
Washington: #48,111 of 76,902 inventorsTop 65%
Overall (All Time): #3,951,063 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4741308 Rotary internal combustion engine and method of operation — 1988-05-03

Nearby-Ranked Inventors

Terry M. Blose1
Karl Ihne1
Tadashi Hashimoto1
Donald W. Benson1
Shi W. Moon1
Corrie Bergen1
Arthur R. Wiard1
Shizuo Ina1
Shoji Tokura1