WK

Wing-Kwong Keung

OC Owens-Illinois Closure: 31 patents #1 of 125Top 1%
Pitney Bowes: 2 patents #540 of 1,308Top 45%
RS Rexam Closure Systems: 2 patents #12 of 31Top 40%
CD Continentalafa Dispensing: 1 patents #6 of 14Top 45%
MC Msd Consumer Care: 1 patents #42 of 68Top 65%
RP Rexam Healthcare Packaging: 1 patents #16 of 30Top 55%
📍 Wilton, CT: #8 of 353 inventorsTop 3%
🗺 Connecticut: #768 of 34,797 inventorsTop 3%
Overall (All Time): #87,014 of 4,157,543Top 3%
38
Patents All Time

Issued Patents All Time

Showing 1–25 of 38 patents

Patent #TitleCo-InventorsDate
8506560 Container for storing a cryosurgery device Robert T. McBride, Jr., Sergio Gedanke, Leonora M. Brozell 2013-08-13
8308004 Dispensing package having non-removable and non-rotatable dispensing closure 2012-11-13
7721907 Child-resistant flip-top dispensing closure and package 2010-05-25
7404495 Child-resistant flip-top dispensing closure and package 2008-07-29
6997397 Trigger sprayer nozzle Martin S. Laffey 2006-02-14
6595246 Pump dispenser having body with fill-through conduit Leonora M. Brozell, Richard D. Lohrman 2003-07-22
6446882 Trigger sprayer having sprayer/foamer selector nozzle cap Stephen A. Dukes, George R. Trepina, Gennaro R. Martire 2002-09-10
6425501 Pump dispenser having vent valve Scotty Ferrell, Gennaro R. Martire 2002-07-30
6412523 Pump dispenser having body with fill-through conduit Leonora M. Brozell, Richard D. Lohrman 2002-07-02
D458845 Dispensing nozzle 2002-06-18
6364174 Pump dispenser having piston retainer and stop Richard D. Lohrman, Gennaro R. Martire, Bradley J. Kimble, Richard C. Sayers 2002-04-02
6364171 Articulated trigger/cover unit for a pump dispenser William E. Chalupsky, Kenneth S. Bloom, Ruixin Fan, George R. Trepina, Timothy B. Kowal +3 more 2002-04-02
6364173 Pump dispenser closure having snap connection Martin S. Laffey, Richard C. Sayers, Bradley J. Kimble, Gennaro R. Martire 2002-04-02
6345738 Pump dispenser having body with fill-through conduit Leonora M. Brozell, Richard D. Lohrman 2002-02-12
6343719 Pump dispenser having shroud locking means Scotty Ferrell, Gennaro R. Martire 2002-02-05
6315167 Bayonet-type finish for a container William W. Brecheisen, Eugene F. Haffner, James E. Hiltner, Anthony J. Scott, George R. Trepina 2001-11-13
D449988 Nozzle 2001-11-06
6286727 Pump dispenser having ergonomic overhang and method of making it 2001-09-11
D446721 Pump dispenser trigger Bradley J. Kimble, Gennaro R. Martire, George R. Trepina, Leonora M. Brozell 2001-08-21
D445681 Trigger pump closure Bradley J. Kimble, Gennaro R. Martire, Richard C. Sayers 2001-07-31
6257455 Pump dispenser having passive venting means George R. Trepina, Kenneth S. Bloom, Doraiswami Jaichandra 2001-07-10
6244473 Pump dispenser having vent valve Scotty Ferrell, Gennaro R. Martire 2001-06-12
D442088 Trigger pump dispenser shroud George R. Trepina, Ernest Henry Tong 2001-05-15
6216912 Pump dispenser having shroud locking means Scotty Ferrell, Gennaro R. Martire 2001-04-17
D439164 Trigger pump having ergonomic features Kenneth S. Bloom, Ruixin Fan, George R. Trepina, William E. Chalupsky, Timothy B. Kowal 2001-03-20