DW

David F. Wirt

3M: 3 patents #55 of 1,069Top 6%
📍 Beaver Dam, WI: #1 of 9 inventorsTop 15%
🗺 Wisconsin: #100 of 2,194 inventorsTop 5%
Overall (1997): #17,070 of 185,788Top 10%
3
Patents 1997

Issued Patents 1997

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D386640 Support and reservoir assembly for a product dispenser Floyd L. Foslien 1997-11-25
D383631 Reservoir assembly for a product dispenser Floyd L. Foslien 1997-09-16
5658084 Liquid applicator with frangible ampoule and support 1997-08-19