WC

William D. Cragg

IE International Standard Electric: 1 patents #147 of 567Top 30%
📍 Harlow, GB: #242 of 388 inventorsTop 65%
Overall (All Time): #4,105,398 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4186323 Piezoelectric high polymer, multilayer electro-acoustic transducers Anthony N. Lawson 1980-01-29