Ruth A. Litterick

HC Horton Manufacturing Company: 1 patents #12 of 19Top 65%

📍 Minneapolis, MN: #3,628 of 6,114 inventorsTop 60%

🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%

Overall (All Time): #3,905,292 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4934500	Fluid pressure releasing device for overload apparatus	James V. Hanks	1990-06-19