DH

Donald E. Hanaford

UN Unknown: 3 patents #7,366 of 83,584Top 9%
📍 Phoenix, AZ: #821 of 6,660 inventorsTop 15%
🗺 Arizona: #4,584 of 32,909 inventorsTop 15%
Overall (All Time): #671,996 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
D267139 Table 1982-12-07
D263012 Furniture base 1982-02-16
4289564 Stranding apparatus Dale R. Oldham 1981-09-15
D259844 Chair back 1981-07-14
D259318 Chair back 1981-05-26
D257573 Seat 1980-12-02
D257574 Diamond design chair back 1980-12-02
D255158 Gazebo 1980-05-27