BE

by Laurence P. Ross, executor

📍 Borehamwood, GB: #10 of 29 inventorsTop 35%
Overall (All Time): #2,304,243 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5243150 Ribbon transducers Graham Bank, Harold C. Pinfold, deceased 1993-09-07
5148888 Ribbon transducers Graham Bank, Harold C. Pinfold, deceased 1992-09-22