DO

Dick J. Oldham

NI Nelson Industrial: 1 patents #48 of 105Top 50%
📍 Viroqua, WI: #8 of 28 inventorsTop 30%
🗺 Wisconsin: #17,084 of 40,088 inventorsTop 45%
Overall (All Time): #2,190,407 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6729082 Inwardly projecting window — 2004-05-04
5941070 Flexible sealed conduit system — 1999-08-24