South Korea
5
2014-09-18
5
2016-02-23
These are the the leading inventors for applications assigned to Poong Won Industry Co., Ltd.:
Poong Won Industry Co., Ltd. based in , KR has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Door safety locking apparatus
#2 | 2014-04-24 ✅ Patent 9,157,262 granted on 2015-10-13Door hinge
#3 | 2012-03-15 ✅ Patent 8,474,103 granted on 2013-07-02Door hinge
#4 | 2009-10-22 ✅ Patent 7,895,998 granted on 2011-03-01Door lock device
#5 | 2007-05-10 ✅ Patent 7,721,388 granted on 2010-05-25Door hinge
426908 ⎘