WL

Wayne A. Langdale

S( Sun Company, Inc. (R&M): 1 patents #5 of 12Top 45%
📍 Swarthmore, PA: #3 of 8 inventorsTop 40%
🗺 Pennsylvania: #989 of 4,367 inventorsTop 25%
Overall (1997): #61,856 of 185,788Top 35%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5659029 Preparation of porphyrins and their metal complexes Paul E. Ellis, Jr. 1997-08-19