DH

Doug Hoy

📍 Tipp City, OH: #5 of 21 inventorsTop 25%
🗺 Ohio: #1,176 of 4,724 inventorsTop 25%
Overall (2005): #210,201 of 245,428Top 90%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6948567 Passive fire protection device Daniel C. Cyphers, John P. Haas, Scott A. Frederick, Gary Cunagin 2005-09-27