ND

Nancy Douglas

UN Unknown: 1 patents #206 of 2,107Top 10%
📍 Madisonville, KY: #1 of 2 inventorsTop 50%
🗺 Kentucky: #124 of 568 inventorsTop 25%
Overall (1997): #100,102 of 185,788Top 55%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5660257 Aerobic step case — 1997-08-26