DW

Donald Walden

ES Everbrite Electric Signs: 1 patents #3 of 4Top 75%
📍 Franklin, WI: #128 of 332 inventorsTop 40%
🗺 Wisconsin: #13,258 of 40,088 inventorsTop 35%
Overall (All Time): #1,633,382 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5896897 Filling valve David Lewis 1999-04-27
D401671 Filling valve David Lewis 1998-11-24
4894647 Scintillating handle for beverage tap John Glueckstein 1990-01-16