MR

Michael Riesenberg

SD S.K.R. Diamonds: 2 patents #1 of 3Top 35%
Overall (All Time): #2,141,954 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D568068 Base for precious stones 2008-05-06
D558637 Base for jewellery setting 2008-01-01