JH

John Douglas Henson

📍 Logansport, IN: #1 of 6 inventorsTop 20%
🗺 Indiana: #372 of 1,697 inventorsTop 25%
Overall (1994): #113,971 of 165,921Top 70%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5367924 Support arm for a power screwdriver Timothy J. Offutt 1994-11-29