DL

Duane B. Liescheidt

GP Gerber Products: 3 patents #25 of 144Top 20%
📍 White Cloud, MI: #3 of 10 inventorsTop 30%
🗺 Michigan: #27,158 of 86,293 inventorsTop 35%
Overall (All Time): #1,674,973 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4673078 Apparatus and method for assembling product combinations George J. Swiatlowski, Donald P. Trapp, Arden G. McDaniel, Maurice W. Brandt 1987-06-16
4644730 Method and apparatus for folding articles on header cards William R. Rogers 1987-02-24
4545125 Equal spacing positioning apparatus William R. Rogers 1985-10-08