DC

Dennis P. Crane

OL Ofrex Group Limited: 1 patents #2 of 5Top 40%
📍 Olton, GB: #1 of 3 inventorsTop 35%
Overall (All Time): #4,059,715 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4411391 Document shredding machines — 1983-10-25