MH

Mark Helfrick

📍 North Billerica, MA: #5 of 13 inventorsTop 40%
🗺 Massachusetts: #4,566 of 12,682 inventorsTop 40%
Overall (2018): #320,500 of 503,207Top 65%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9869752 System and method for autonomous joint detection-classification and tracking of acoustic signals of interest Vincent E. Premus, Philip Abbot, Charles Gedney, Richard Bryce Campbell, II 2018-01-16