Guangdong
China
2
2019-08-27
2
2019-08-27
These are the the leading inventors for applications assigned to Rulin Chen:
Rulin Chen based in Guangdong, CN has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Chain wheel transmission guide mechanism for use in condom production
#2 | 2016-03-17 ✅ Patent 9,861,514 granted on 2018-01-09Apparatus for storing and dispensing condom wrappers
Also check out Rulin Chen's (Guangdong, China) applicant profile with 2 patent applications submitted.
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