RR

Ralph M. Roen

TC Tc Manufacturing Company: 6 patents #2 of 13Top 20%
📍 Longview, TX: #62 of 381 inventorsTop 20%
🗺 Texas: #24,375 of 125,132 inventorsTop 20%
Overall (All Time): #893,975 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
4932560 Bag pad and dispenser therefor 1990-06-12
4790803 Method of making bottom gusset bag pad arrangement for liquid containers Terry D. Gebhardt, Richard C. Dokmo 1988-12-13
4769125 Bottom gusset bag pad arrangement for food containers and method of making same Terry D. Gebhardt 1988-09-06
4769126 Bottom gusset bag pad arrangement for liquid containers Terry D. Gebhardt, Richard C. Dokmo 1988-09-06
4717262 Flat bottom plastic bag and method of making same Terry D. Gebhardt 1988-01-05
4487318 Bag dispensing package 1984-12-11