JL

John P. Langmead

TC The Water Heater Industry Joint Research And Development Consortium: 1 patents #17 of 25Top 70%
📍 Reston, VA: #520 of 864 inventorsTop 65%
🗺 Virginia: #18,729 of 34,511 inventorsTop 55%
Overall (All Time): #3,544,866 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6390028 Fuel-fired liquid heating appliance with burner shut-off system Jacob H. Hall, Larry D. Kidd 2002-05-21