WL

William B. Litchfield

Rolls-Royce Plc: 1 patents #7 of 63Top 15%
📍 Wentworth Street, NH: #1 of 1 inventorsTop 100%
Overall (1982): #23,696 of 81,411Top 30%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4330575 Coating material John T. Gent, James Graham 1982-05-18