SF

Stanley E. Farmer

UN Unknown: 1 patents #172 of 2,033Top 9%
📍 Troutdale, OR: #3 of 5 inventorsTop 60%
🗺 Oregon: #204 of 1,007 inventorsTop 25%
Overall (1994): #66,386 of 165,921Top 45%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5363771 Motorized portable system for aiding persons in ascending or descending stairways Robert C. Warren, Glenn E. Herz 1994-11-15