DK

David L. Kananen

📍 Napoleon, OH: #9 of 40 inventorsTop 25%
🗺 Ohio: #23,384 of 73,341 inventorsTop 35%
Overall (All Time): #1,626,689 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6073388 Mushroom casing spawn Dena L. LaPolt, Jack A. McDaniel 2000-06-13
6041544 Speciality mushroom spawn Jack A. McDaniel 2000-03-28
6029394 Mushroom spawn-supplement Randy Funchion, Dena L. LaPolt, Jack A. McDaniel 2000-02-29