EH

Earl Roger Hoffman

WC Warner-Lambert Company: 2 patents #646 of 1,610Top 45%
📍 Machesney Park, IL: #20 of 102 inventorsTop 20%
🗺 Illinois: #21,447 of 84,256 inventorsTop 30%
Overall (All Time): #1,124,756 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D980392 Toilet drain guard 2023-03-07
6254373 Gum processing and packaging system Anita Friberg, Marc Degady 2001-07-03
6214389 Process for manufacturing slab-type chewing gum products Anita Friberg, Marc Degady 2001-04-10
5971739 Gum processing and packaging system Anita Friberg, Marc Degady 1999-10-26