DI

David L. Ishmael

EE Emco Enterprises: 2 patents #5 of 11Top 50%
📍 Van Meter, IA: #5 of 9 inventorsTop 60%
🗺 Iowa: #6,094 of 15,303 inventorsTop 40%
Overall (All Time): #2,275,627 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5503278 Door display device — 1996-04-02
D365888 Extruded door molding — 1996-01-02