JH

John D. Hambleton

📍 Guthrie Center, IA: #3 of 12 inventorsTop 25%
🗺 Iowa: #3,091 of 15,303 inventorsTop 25%
Overall (All Time): #1,045,314 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6484531 Insulated cabinet for installation in a home exterior wall David Michael Hunt 2002-11-26
6273385 Apparatus for hanging objects from the edge of a roof on a building having a gutter 2001-08-14
6199212 Camouflage device for disguising a human silhouette 2001-03-13
6176545 Portable stool 2001-01-23
4782616 Portable blind apparatus for outdoor usage 1988-11-08