II

Israel Itzkowitz

AD Ambar Diamonds: 28 patents #1 of 5Top 20%
QU Quadamas: 1 patents #2 of 2Top 100%
📍 West Hollywood, CA: #14 of 1,485 inventorsTop 1%
🗺 California: #14,433 of 386,348 inventorsTop 4%
Overall (All Time): #103,861 of 4,157,543Top 3%
34
Patents All Time

Issued Patents All Time

Showing 1–25 of 34 patents

Patent #TitleCo-InventorsDate
D641280 Gemstone 2011-07-12
D631388 Gemstone 2011-01-25
D473812 Finger ring 2003-04-29
D473817 Jewelry setting 2003-04-29
D467517 Jewelry setting 2002-12-24
D466432 Finger ring 2002-12-03
D460715 Jewelry setting 2002-07-23
D458181 Finger ring 2002-06-04
D457093 Jewelry setting 2002-05-14
D451046 Ring 2001-11-27
D447080 Jewelry item 2001-08-28
D446470 Finger ring 2001-08-14
D446149 Ring 2001-08-07
D439190 Ring or earring 2001-03-20
D423976 Ring 2000-05-02
D415977 Finger ring 1999-11-02
D409517 Combined gemstone and setting 1999-05-11
D402912 Finger ring 1998-12-22
D400118 Bracelet 1998-10-27
D400119 Finger ring 1998-10-27
D400120 Ring 1998-10-27
D394824 Pendant 1998-06-02
D392591 Combined gemstone and setting 1998-03-24
5713219 Invisible setting for precious stones for jewelry 1998-02-03
D388015 Combined gemstone and setting 1997-12-23