KT

Kwong Keung Tung

DR Daka Research: 6 patents #3 of 15Top 20%
DC Daka Research Inc. (Br. Virg.Isl Corp.): 4 patents #2 of 7Top 30%
SL Stallion Sport Limited: 1 patents #5 of 9Top 60%
Overall (All Time): #373,132 of 4,157,543Top 9%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
11767091 Collapsible underwater motive device Joseph Lin, Ping Wai Lee 2023-09-26
9352947 Rotary can opener Pat Y. Mah, Alexander Joshef Kalogroulis, Michael Ng 2016-05-31
8539682 Rotary can opener Pat Y. Mah, Alexander Joshef Kalogroulis, Michael Ng 2013-09-24
D672623 Peeler Pat Y. Mah, Alexander Joshef Kalogroulis, Michael Ng 2012-12-18
D657643 Cap opener Pat Y. Mah, Alexander Joshef Kalogroulis, Michael Ng 2012-04-17
8151678 Safety mandolin slicer Pat Y. Mah, Alexander Joshef Kalogroulis, Michael Ng 2012-04-10
D643268 Can opener Pat Y. Mah, Alexander Joshef Kalogroulis, Michael Ng 2011-08-16
D643269 Multi-function can opener Pat Y. Mah, Alexander Joshef Kalogroulis, Michael Ng 2011-08-16
D642875 Slicer Pat Y. Mah, Alexander Joshef Kalogroulis, Michael Ng 2011-08-09
D634597 Can opener Pat Y. Mah, Alexander Joshef Kalogroulis, Michael Ng 2011-03-22
D624377 Bottle opener and closer Pat Y. Mah, Alexander Joshef Kalogroulis, Michael Ng 2010-09-28
D615346 Fat eraser Pat Y. Mah, Alexander Joseph Kalogroulis, Michael Ng 2010-05-11
D608162 Mandolin slicer Pat Y. Mah, Alexander Joshef Kalogroulis, Michael Ng 2010-01-19