PB

Peter J. Butterworth

📍 Rochdale, GB: #36 of 84 inventorsTop 45%
Overall (All Time): #3,687,966 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5770243 Vacuum bagging apparatus — 1998-06-23