Andrew J. Hiltner

AX Axia: 2 patents #5 of 26Top 20%

📍 Minneapolis, MN: #2,566 of 6,114 inventorsTop 45%

🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%

Overall (All Time): #2,345,502 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4708070	Looper assembly for a two thread bag closing sewing machine and two thread looping process for closing bags	—	1987-11-24
4487143	Self-oiling bag-closing sewing machine with improved lubrication system for drive shaft and feed dog assembly	—	1984-12-11