KC

Kwang Han Cho

UN Unknown: 2 patents #12,644 of 83,584Top 20%
📍 San Fernando, CA: #79 of 2,303 inventorsTop 4%
🗺 California: #32,725 of 386,348 inventorsTop 9%
Overall (All Time): #255,057 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
10173117 Ball-returning net 2019-01-08
8403330 Ball net of box type with raised front top 2013-03-26
8322725 Half moon type net 2012-12-04
8308166 Single loop net with pegs 2012-11-13
D627002 Half moon type net 2010-11-09
7731198 Ball returning tent net 2010-06-08
7651098 Screen net 2010-01-26
7270608 Collapsible net 2007-09-18
7264245 Portable ball retriever 2007-09-04
7198274 Portable net device 2007-04-03
7021630 Portable ball retriever 2006-04-04
6554717 Portable net device 2003-04-29
6312343 Portable net device 2001-11-06
D441040 Net 2001-04-24
6135894 Collapsible golf net 2000-10-24
D418883 Net 2000-01-11
5976023 Collapsible golf net 1999-11-02
D403386 Golf ball net 1998-12-29