DH

Donald A. Happel

Rockwell Collins: 1 patents #984 of 2,013Top 50%
📍 Mount Vernon, IA: #21 of 30 inventorsTop 70%
🗺 Iowa: #8,735 of 15,303 inventorsTop 60%
Overall (All Time): #3,448,074 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6889941 Aircraft formation/refueling guidance system Kenneth W. McElreath 2005-05-10