DK

David Konopka

DL Denton Vacuum, L.L.C.: 1 patents #8 of 11Top 75%
SL Sears Brands, L.L.C.: 1 patents #129 of 272Top 50%
📍 Shaker Heights, OH: #183 of 490 inventorsTop 40%
🗺 Ohio: #23,384 of 73,341 inventorsTop 35%
Overall (All Time): #1,446,166 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10573495 Self-neutralized radio frequency plasma ion source Craig Anthony Outten 2020-02-25
8917084 High voltage sensing mechanism with integrated on-off switch John G. Konopka, Alex K. Choi 2014-12-23
D592923 Pliers 2009-05-26