BK

Brad R. Kiefer

📍 Perry, IA: #8 of 22 inventorsTop 40%
🗺 Iowa: #8,735 of 15,303 inventorsTop 60%
Overall (All Time): #3,721,313 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5652982 Wall hammock for use in the sitting position Nancy R. Kiefer 1997-08-05