WL

William I. Lewis

DU Ducoa: 1 patents #2 of 8Top 25%
📍 Andover, MA: #7 of 89 inventorsTop 8%
🗺 Massachusetts: #422 of 4,501 inventorsTop 10%
Overall (1997): #20,003 of 185,788Top 15%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5662958 Method for modifying canola seeds for use in ruminant feed John Kennelly, Debra Diane Nielsen, Mary Ellen Rowland 1997-09-02
5608922 Toilet stabilizing and sealing gasket 1997-03-11