Changwon-si
South Korea
2
2023-04-27
2
2024-09-24
These are the the leading inventors for applications assigned to VAM CO., LTD.:
VAM CO., LTD. based in Changwon-si, KR has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
High efficiency rotating equipment having contra-rotating propeller
#2 | 2023-01-19 ✅ Patent 12,218,555 granted on 2025-02-04Dual and multiple air gap rotary device
Also check out VAM CO., LTD.'s (Changwon-si, South Korea) applicant profile with 2 patent applications submitted.
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