EJ

Eric S. Johanson

BO Bose: 1 patents #120 of 248Top 50%
Overall (2018): #425,427 of 503,207Top 85%
1
Patents 2018

Issued Patents 2018

Patent #TitleCo-InventorsDate
RE46811 Passive directional acoustic radiating Joseph Jankovsky, Richard Saffran 2018-04-24