« Dimple Set 8/2Lockpicking Masterclass Vol. 3 »Patents for secure locks from Assa Abloy Posted by admin on 19 Apr 2017 in Abloy, Locks http://documents.allpatents.com/d/g/Assa-Abloy-High-Security-Group-Inc-..- Wow. From a lockpicker to a board member from SSDeV and also to a named inventor for Assa Abloy High Security Group Inc. Congratulation Dr. Torsten Quast. This entry was posted by admin and filed under Abloy, Locks.