Inventor
RYAI SR RICHARD W
US21 patents
⚠️ This page may combine multiple inventors who share the name “RYAI SR RICHARD W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BASS MICHAEL A
6 patentsUS8128322B2Mar 6, 2012
Key duplication machine
BASS MICHAEL A59 citations97
US8985918B2Mar 24, 2015
Key duplication machine
BASS MICHAEL A11 citations92
US8074481B2Dec 13, 2011
Radio frequency identification (RFID) system for manufacturing, distribution and retailing of keys
BASS MICHAEL A44 citations92
US9963908B2May 8, 2018
Data key and method of using same
BASS MICHAEL A7 citations82
US8965794B2Feb 24, 2015
Retail identification and inventory system
BASS MICHAEL A6 citations64
US8770564B2Jul 8, 2014
Key clamp rotation controller
BASS MICHAEL A2 citations62
HY KO PRODUCTS CO
6 patentsUS7891919B2Feb 22, 2011
Key duplication machine
HY KO PRODUCTS CO72 citations97
US8342783B2Jan 1, 2013
Key cutting machine
HY KO PRODUCTS CO26 citations92
US7387476B2Jun 17, 2008
Key cutting machine
HY KO PRODUCTS CO28 citations92
US7849721B2Dec 14, 2010
Radio frequency identification (RFID) system for manufacturing distribution and retailing of keys
HY KO PRODUCTS CO28 citations91
US10421133B2Sep 24, 2019
Key duplication machine
HY KO PRODUCTS CO6 citations83
US9308590B2Apr 12, 2016
Key duplication machine
HY KO PRODUCTS CO12 citations83