DC

David Coontz

📍 Corydon, IA: #6 of 14 inventorsTop 45%
🗺 Iowa: #6,094 of 15,303 inventorsTop 40%
Overall (All Time): #2,263,230 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5792969 Capo Richard Shubb 1998-08-11
4250790 Capo Richard Shubb 1981-02-17