JW

John Wollersheim

AM Amazon: 1 patents #1,216 of 3,114Top 40%
Overall (2017): #361,536 of 506,227Top 75%
1
Patents 2017

Issued Patents 2017

Patent #TitleCo-InventorsDate
9584891 Reconfigurable audio drivers Piotr Pawel Blaszczak, Kevin Rea Hoskins, Matthew Kramer, Reuben Eric Martinez, Peter J. Johnson +1 more 2017-02-28