DH

David Holtfrerich

VE Verizon: 1 patents #389 of 1,412Top 30%
📍 Round Rock, TX: #136 of 336 inventorsTop 45%
🗺 Texas: #5,748 of 16,780 inventorsTop 35%
Overall (2021): #484,177 of 548,734Top 90%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10922163 Determining server error types Steve Spencer, Joseph B. Knaack, Kyle C. Sung, Xiaoran Tang 2021-02-16