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Inventor
SMERDIN VIKTOR
RU
2 patents
⚠️ This page may combine multiple inventors who share the name “SMERDIN VIKTOR”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TRC SERVICES INC
1 patent
US10195699B2
Feb 5, 2019
Sucker rod
TRC SERVICES INC
5 citations
66
JOHNSON MICHAEL ERIC
1 patent
US9278412B2
Mar 8, 2016
Sucker rod
JOHNSON MICHAEL ERIC
4 citations
61