DH

Dave W. Hangsleben

HT Hank Technology: 1 patents #1 of 1Top 100%
📍 Sioux Falls, SD: #20 of 72 inventorsTop 30%
🗺 South Dakota: #55 of 258 inventorsTop 25%
Overall (2019): #497,111 of 560,194Top 90%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10236929 Secure electronic communication devices — 2019-03-19