NY

Naoomi Yokoyama

AC Altech Co.: 2 patents #6 of 15Top 40%
Overall (All Time): #2,303,801 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5236531 Manufacturing method of square bottom containers — 1993-08-17
5006186 Manufacturing method of square bottom bags — 1991-04-09