JD

John M. Davenport

EF Energy Focus: 2 patents #1 of 10Top 10%
📍 Tucson, AZ: #148 of 753 inventorsTop 20%
🗺 Arizona: #672 of 4,087 inventorsTop 20%
Overall (2021): #147,830 of 548,734Top 30%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11057981 System and method for providing high power factor wired lamp control Laszlo A. Takacs, Attila Tomasovics, Greg Flies, David Nicolay, Zhang Liang +1 more 2021-07-06
10892615 Circuit for mitigating electric shock Jeremiah A. Heilman 2021-01-12