WL

Wai Ching Andy Lau

CI Clover Group International: 8 patents #1 of 2Top 50%
📍 Sha Tin, CN: #166 of 2,424 inventorsTop 7%
Overall (All Time): #651,170 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
8888555 Method for joining fabric panels and manufacturing brassieres 2014-11-18
8257141 Ultrasonic cut and bonded elastic material and brassiere including same 2012-09-04
8226453 Shoulder strap and method for manufacturing the same 2012-07-24
8114498 Bonded elastic 2012-02-14
7972455 Ultrasonic cut and bonded elastic material 2011-07-05
7927441 Method for joining fabric panels and manufacturing brassieres 2011-04-19
7678220 Method of making a bonded hem using an elastic strip with a raised fleece surface 2010-03-16
7640879 Presser foot 2010-01-05