DH

Dennis Ray Halwes

AA Aeronautical Accessories: 2 patents #1 of 1Top 100%
📍 Arlington, TX: #7 of 91 inventorsTop 8%
🗺 Texas: #496 of 5,527 inventorsTop 9%
Overall (1994): #35,543 of 165,921Top 25%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D346146 Vibration reduction system 1994-04-19
D343824 External hoist for a helicopter 1994-02-01