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Yongiun Zhou
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Rochester Hills, MI, US
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last 30 patents
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Patent Grant
Stamping machine and method including variable binder gap
Patent number
11,845,122
Issue date
Dec 19, 2023
FCA US LLC
Dajun Zhou
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
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Patent Application
STAMPING MACHINE AND METHOD INCLUDING VARIABLE BINDER GAP
Publication number
20220161307
Publication date
May 26, 2022
Dajun Zhou
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...