CH

Chi Kai Nelson Ho

NC Nelson Jewellery Arts Company: 13 patents #1 of 3Top 35%
📍 Sha Tin, CN: #92 of 2,424 inventorsTop 4%
Overall (All Time): #379,566 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
D852084 Jewelry setting 2019-06-25
D847690 Jewelry setting 2019-05-07
D847691 Jewelry setting 2019-05-07
D691510 Jewellery setting 2013-10-15
D680023 Halo insert ring 2013-04-16
D591637 Ring 2009-05-05
D557172 Jewelry setting with diamonds 2007-12-11
D533104 Jewelry setting 2006-12-05
D505356 Star shape diamond 2005-05-24
D490340 Pear cut diamond 2004-05-25
D485781 Arch shape diamond 2004-01-27
D485507 Pear cut diamond 2004-01-20
D481327 Pentagonal cutting diamond 2003-10-28