EJ

Evan Fair Johnson

📍 Washington, DC: #87 of 308 inventorsTop 30%
🗺 District of Columbia: #87 of 308 inventorsTop 30%
Overall (2017): #426,948 of 506,227Top 85%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9709447 Thermal energy metering using an enthalpy sensor Arnoud Bruins Jan van Houten 2017-07-18