DL

Donald Philips Lewis

📍 Dundas, CA: #1 of 2 inventorsTop 50%
Overall (1997): #158,078 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5655483 Method and apparatus for controlling zebra and related mussels using ultraviolet radiation G. Elliott Whitby 1997-08-12