Norman Clifford Venn

📍 Tembisa, ZA: #3 of 7 inventorsTop 45%

Overall (All Time): #3,301,376 of 4,157,543Top 80%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
7788835	Advertising device	—	2010-09-07