VS

Viktor Smerdin

TS Trc Services: 1 patents #10 of 16Top 65%
Overall (All Time): #1,928,651 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10195699 Sucker rod Michael Eric Johnson, Donald Mike Johnson, Aleksei Averyanov 2019-02-05
9278412 Sucker rod Michael Eric Johnson, Donald Mike Johnson, Aleksei Averyanov 2016-03-08