JH

John C. Hardwick

DS Digital Voice Systems: 1 patents #1 of 2Top 50%
📍 Acton, MA: #65 of 190 inventorsTop 35%
🗺 Massachusetts: #3,706 of 11,797 inventorsTop 35%
Overall (2025): #337,389 of 469,880Top 75%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12254895 Detecting and compensating for the presence of a speaker mask in a speech signal Thomas Clark 2025-03-18