5 Patents
#572 in Hong Kong
#4,587 in China
Vertex Stone and Chinaware Ltd.
Forward Citations = 456
4 inventors:
4 inventors (with patents filed for the assignee):
Brian John Watson (5 out of 12 patents)
Anthony Arthur Wills (5 out of 13 patents)
Philip Mark Hall (5 out of 10 patents)
4. Steve George (1 out of 4 patents)
5 patents:
#572 in Hong Kong
#4,587 in China
4 inventors: