Karl Lai

TL The Sun Lock Company Limited: 3 patents #1 of 1Top 100%

📍 Tai Po, CN: #1 of 8 inventorsTop 15%

Overall (2016): #66,612 of 481,213Top 15%

Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
9487969	Combination padlock with anti-pick and anti-peek mechanism	—	2016-11-08
9464460	Padlock with fully integrated dual locking mechanism with a lost code defining system	—	2016-10-11
9228376	High security combination disc padlock	—	2016-01-05