Charles G. Springman

AI Amsted Industries Incorporated: 2 patents #58 of 219Top 30%

📍 Beech Grove, IN: #18 of 38 inventorsTop 50%

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

Overall (All Time): #2,323,910 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4930620	Article carrying member for conveyor chain	—	1990-06-05
4927002	Conveyor chain having detachable member for carrying articles	—	1990-05-22