2 trademarks were found for owners matching the name William M Hang.
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1 TM: 1695508
Desc: ADAPT-LGR
Owner: William M. Hang
Class: 10
Status: Registered: Registered/protected
2 TM: 1695509
Desc: AIRWAY-kening
Owner: William M Hang
Class: 16, 41
Status: Registered: Registered/protected