Ninghai
China
8
2015-01-15
Yuewei Wu from Ninghai, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Multi-Function Utility Knife
#2 | 2014-08-21High Reliablility Scraper
#3 | 2014-01-16Cutting device
#4 | 2011-12-22Carpet knife
#5 | 2011-11-24Utility Knife With Step Extending Blade
#6 | 2011-11-24Retractable Utility Knife
#7 | 2009-11-12Utility knife with an auto-retractable blade
#8 | 2009-07-16Carpenter knife with locking means
608976 ⎘