Rufus W. Aldridge, Jr.

SI Spencer Wright Induatries: 3 patents #8 of 40Top 20%

📍 Huntsville, AL: #481 of 1,894 inventorsTop 30%

🗺 Alabama: #2,447 of 10,951 inventorsTop 25%

Overall (All Time): #1,678,331 of 4,157,543Top 45%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
D287017	Crankshaft grinding machine	—	1986-12-02
D285084	Milling machine	—	1986-08-12
D280202	Grinding machine	—	1985-08-20