Frank T. Walton

WS Wellman Thermal Systems: 2 patents #1 of 11Top 10%

📍 Shelbyville, IN: #33 of 97 inventorsTop 35%

🗺 Indiana: #13,671 of 33,936 inventorsTop 45%

Overall (All Time): #2,348,412 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4592134	Glow plug	—	1986-06-03
4477717	Fast start glow plug	—	1984-10-16