DB

Donald D. Bushnell

📍 Mesa, AZ: #945 of 2,463 inventorsTop 40%
🗺 Arizona: #13,050 of 32,909 inventorsTop 40%
Overall (All Time): #2,359,932 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4477074 Portable barbell and dumbbell rack — 1984-10-16
4241914 Elastic apparatus for resisting and assisting a person performing exercises — 1980-12-30