Baldwin Park, California
United States
3
2017-06-13
3
2017-06-13
These are the the leading inventors for applications assigned to Michael Chen:
Michael Chen based in Baldwin Park, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Spring tensioner for tattoo machine needle
#2 | 2016-09-13 ✅ Patent 9,443,678 granted on 2016-09-13Tattoo machine foot switch
#3 | 2015-07-23 ✅ Patent 9,393,395 granted on 2016-07-19Tattoo machine
Also check out Michael Chen's (Baldwin Park, United States) applicant profile with 4 patent applications submitted.
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