Fredrick B. Kellar, Sr.

📍 Washington, IN: #37 of 87 inventorsTop 45%

🗺 Indiana: #19,404 of 33,936 inventorsTop 60%

Overall (All Time): #3,722,395 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5657548	Support for measuring cord	—	1997-08-19