EW

Evan Witty

Google: 1 patents #14,769 of 22,993Top 65%
Overall (All Time): #2,897,286 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10012548 Passive infrared sensor self test with known heat source Andrew M. Dai 2018-07-03