DH

Dennis L. Horn

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Marysville, PA: #5 of 12 inventorsTop 45%
🗺 Pennsylvania: #23,606 of 74,527 inventorsTop 35%
Overall (All Time): #1,593,098 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7044171 Exterior ductwork system James W. Betley, Keith S. Betley, Ralph Raymond Delaney, Richard S. Robertson, Larry C. Johnson +1 more 2006-05-16
D345273 Weaponry bracket assembly 1994-03-22
5249722 Easy access bow holder 1993-10-05