DW

David J. Wojtowicz

EC Edsal Manufacturing Company: 52 patents #1 of 22Top 5%
📍 Orland Park, IL: #2 of 351 inventorsTop 1%
🗺 Illinois: #715 of 84,256 inventorsTop 1%
Overall (All Time): #49,384 of 4,157,543Top 2%
53
Patents All Time

Issued Patents All Time

Showing 26–50 of 53 patents

Patent #TitleCo-InventorsDate
8695816 Dual function shelf unit Anthony J. Troyner, Antonio Luis Escalante, Mitchell Liss 2014-04-15
8672577 Inside wrap post coupler accommodating beam rivet Thomas St. Germain, Mitchell Liss, Al Dunaj 2014-03-18
D698589 Wire rack shelf Anthony J. Troyner, Mitchell Liss 2014-02-04
8632272 Outside wrap post coupler accommodating beam rivet Thomas St. Germain, Mitchell Liss, Al Dunaj 2014-01-21
D693668 Inner post coupler Thomas St. Germain, Mitchell Liss, Al Dunaj 2013-11-19
8585313 Post coupler Anthony J. Troyner, James E. Collins 2013-11-19
D690582 Post coupler with scalloped edges Thomas St. Germain, Mitchell Liss, Al Dunaj 2013-10-01
D690189 Post coupler with scalloped edges Thomas St. Germain, Mitchell Liss, Al Dunaj 2013-09-24
D686430 Shelf Scott Fitzgerald, Thomas St. Germain, Mitchell Liss, Al Dunaj 2013-07-23
D683983 Rack with treadplate beams, perforated columns and wire shelves Anthony J. Troyner, Antonio Luis Escalante, Mitchell Liss 2013-06-11
D683984 Rack with treadplate beams and perforated columns Anthony J. Troyner, Antonio Luis Escalante, Mitchell Liss 2013-06-11
D658913 Shelf support beam Anthony J. Troyner, Antonio Luis Escalante, Mitchell Liss 2012-05-08
8042890 Boltless storage cabinet James E. Collins, Anthony J. Troyner, Mitchell Liss, Thomas St. Germain 2011-10-25
D637427 Shelf and support for shelving unit Anthony J. Troyner, Thomas St. Germain, Antonio Luis Escalante 2011-05-10
D604537 Portion of an embossed shelf edge in shelf unit Mitchell Liss, Tony Troyner, Thomas St. Germain 2009-11-24
D604538 Portion of an embossed shelf edge Mitchell Liss, Tony Troyner, Thomas St. Germain 2009-11-24
D597353 Portion of an embossed shelf edge in shelf unit Mitchell Liss, Tony Troyner, Thomas St. Germain 2009-08-04
D587046 Portion of an embossed vertical post in shelf unit Mitch Liss, Tony Troyner, Thomas St. Germain 2009-02-24
D585681 Portion of an embossed shelf edge in shelf unit Mitchell Liss, Tony Troyner, Thomas St. Germain 2009-02-03
D585682 Portion of an embossed shelf edge in shelf unit Mitchell Liss, Tony Troyner, Thomas St. Germain 2009-02-03
D585680 Portion of an embossed shelf edge in shelf unit Mitchell Liss, Tony Troyner, Thomas St. Germain 2009-02-03
D572054 Portion of an embossed vertical post in shelf unit Mitch Liss, Tony Troyner, Thomas St. Germain 2008-07-01
D572053 Portion of an embossed vertical post in shelf unit Mitchell Liss, Tony Troyner, Thomas St. Germain 2008-07-01
D571589 Portion of an embossed shelf edge in shelf unit Mitchell Liss, Tony Troyner, Thomas St. Germain 2008-06-24
D571133 Portion of an embossed shelf edge in shelf unit Mitchell Liss, Tony Troyner, Thomas St. Germain 2008-06-17