FO

Frederick L. Orthlieb

📍 Wallingford, PA: #66 of 155 inventorsTop 45%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #1,988,351 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9735613 System and methods for controlling a supply of electric energy Alan Letzt, Erik A. Cheever, Tushar Parlikar, Ari Houser 2017-08-15
6708083 Low-power home heating or cooling system Ari Houser, Tushar Parlikar, Erik A. Cheever 2004-03-16