JK

Jeffrey J. Kalis

AN Ami Entertainment Network: 3 patents #1 of 6Top 20%
📍 Sparta, MI: #2 of 7 inventorsTop 30%
🗺 Michigan: #1,066 of 9,630 inventorsTop 15%
Overall (2017): #74,588 of 506,227Top 15%
3
Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D801299 Jukebox Michael G. Maas, Stephen Jarema, III, Mark F. Simpson 2017-10-31
9702500 Jukebox mount with video displays Stephen Jarema, III, Michael G. Maas, Mark F. Simpson 2017-07-11
9558615 Interchangeable overlay for amusement devices Michael G. Maas, Stephen Jarema, III 2017-01-31