DG

David W. Grimes

TC Telkonet Communications: 1 patents #1 of 1Top 100%
📍 Crownsville, MD: #2 of 10 inventorsTop 20%
🗺 Maryland: #543 of 2,389 inventorsTop 25%
Overall (2003): #242,394 of 273,478Top 90%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6668058 Power line telephony exchange — 2003-12-23