CB

Charles Butten

HE H. M. Electronics: 1 patents #2 of 4Top 50%
🗺 California: #27,826 of 68,989 inventorsTop 45%
Overall (2020): #521,583 of 565,922Top 95%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10735861 Spatial low-crosstalk headset Karl Knoblock, Robert Snyder 2020-08-04