DY

Dennis L. Youngblood

📍 Bossier City, LA: #77 of 168 inventorsTop 50%
🗺 Louisiana: #5,044 of 10,876 inventorsTop 50%
Overall (All Time): #3,992,829 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4578970 Portable, removable, door knob mounted, door locking apparatus Fred L. Ordelheide 1986-04-01