JW

John C. Wren

SM Sargent Manufacturing: 2 patents #48 of 125Top 40%
Overall (All Time): #1,947,339 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10438978 Measuring harvested energy using an ultra-low duty cycle measurement system Mark Bryla, Michael J. Lorello 2019-10-08
9896866 Electronic lock with power failure control circuit Mark Bryla, Steve Morse 2018-02-20