RN

Roger D. North

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Exeter, GB: #57 of 117 inventorsTop 50%
Overall (All Time): #3,715,530 of 4,157,543Top 90%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5628126 Revolving drum drying apparatus and method 1997-05-13