DM

David B. Middleton

📍 Yorktown, VA: #3 of 12 inventorsTop 25%
🗺 Virginia: #200 of 1,067 inventorsTop 20%
Overall (1989): #122,329 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4843554 Airplane takeoff and landing performance monitoring system Raghavachari Srivatsan, Lee H. Person, Jr. 1989-06-27