RD

Raymond Davis

RI Ric Investments: 2 patents #105 of 265Top 40%
RE Respironics: 1 patents #78 of 142Top 55%
📍 Seattle, WA: #8,251 of 21,776 inventorsTop 40%
🗺 Washington: #27,877 of 76,902 inventorsTop 40%
Overall (All Time): #1,583,707 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7432508 Gas measurement system Rich H. Daniels, Richard V. Nelson, John R. DelFavero, Anthony T. Pierry, James T. Russell 2008-10-07
7301125 Heater for optical gas sensor 2007-11-27
6888101 Heater for optical gas sensors, gas sensors including the heater, and methods 2005-05-03