DC

Dale E. Campbell

UR U.S. Natural Resources: 2 patents #17 of 68Top 25%
📍 Oregon City, OR: #91 of 258 inventorsTop 40%
🗺 Oregon: #12,654 of 28,073 inventorsTop 50%
Overall (All Time): #2,297,961 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5363950 Lumber organizer Ricardo F. Lacuna, Gaylan J. Curry 1994-11-15
4907294 Log scanning system William E. Bolton, Jeffrey D. Ballance 1990-03-06