TR

Thomas F. Ring

FC Fasco Controls: 1 patents #8 of 15Top 55%
EM Emhart: 1 patents #155 of 310Top 50%
📍 Indianapolis, IN: #2,141 of 5,011 inventorsTop 45%
🗺 Indiana: #13,671 of 33,936 inventorsTop 45%
Overall (All Time): #2,340,848 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4642432 Switch mechanism with combination spring and assembly retainer — 1987-02-10
4228690 Drive and clutch for a timing mechanism — 1980-10-21