DH

David J. Hockemeyer

DT Degroff Aviation Technologies: 1 patents #1 of 3Top 35%
📍 Hoagland, IN: #1 of 3 inventorsTop 35%
🗺 Indiana: #464 of 3,533 inventorsTop 15%
Overall (2023): #163,480 of 537,848Top 35%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11740257 System for ensuring failsafe operation of pitot tube covers for multiple types of pitot tubes Steven A. DeGroff, Phillip R. Russell 2023-08-29
11629807 Drainage tile inspection system Austin Ehle 2023-04-18