DH

Dave W. Hangsleben

HT Hank Technology: 1 patents #1 of 1Top 100%
📍 Sioux Falls, SD: #27 of 81 inventorsTop 35%
🗺 South Dakota: #71 of 263 inventorsTop 30%
Overall (2020): #501,527 of 565,922Top 90%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10631141 Inmate text communication via Wi-Fi radio — 2020-04-21