EM

Eric L. McDonald

ZT Zoom Telephonics: 1 patents #1 of 5Top 20%
📍 Revere, MA: #2 of 4 inventorsTop 50%
🗺 Massachusetts: #885 of 3,963 inventorsTop 25%
Overall (1994): #137,604 of 165,921Top 85%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5361296 Modem with ring detection/modem processing capability Jason A. Reyes, Frank B. Manning, Terence J. Manning, Michael T. Gilbride 1994-11-01