AC

Arthur Allen Couch

📍 Tulsa, OK: #21 of 104 inventorsTop 25%
🗺 Oklahoma: #160 of 690 inventorsTop 25%
Overall (2005): #243,798 of 245,428Top 100%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6907957 Trench shield ladder — 2005-06-21