Inventor
KING MARIA
GB3 patents
Patents
3 patentsUS11077699B2Aug 3, 2021
Security elements and methods of manufacture thereof
DE LA RUE INT LTD0 citations51
US12240261B2Mar 4, 2025
Optical devices and methods of manufacture thereof
DE LA RUE INT LTD0 citations45
US11529823B2Dec 20, 2022
Security device and method of manufacture thereof
DE LA RUE INT LTD0 citations45