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 1–25 of 53 patents

Patent #TitleCo-InventorsDate
D859893 Wire shelving Scott Fitzgerald, Thomas St. Germain, Mitchell Liss, Al Dunaj 2019-09-17
10299594 Shelving unit with capacity increasing tie members Mitchell Liss, Anthony J. Troyner, Jeff Lamber, Mitchell E. Bianchin, Scott Fitzgerald 2019-05-28
D808199 Shelf Scott Fitzgerald, Thomas St. Germain, Mitchell Liss, Al Dunaj 2018-01-23
D798090 Wire shelving Scott Fitzgerald, Thomas St. Germain, Mitchell Liss, Al Dunaj 2017-09-26
9474370 Dual function shelf unit Anthony J. Troyner, Antonio Luis Escalante, Mitch Liss 2016-10-25
9439508 Outside wrap post coupler with assembly assist Thomas St. Germain, Mitchell Liss, Al Dunaj 2016-09-13
9375102 Portion of shelf and support for shelving unit Anthony J. Troyner, Thomas St. Germain, Antonio Luis Escalante 2016-06-28
D743193 Panel for a tool chest having a transparent portion Anthony J. Troyner, Scott Fitzgerald 2015-11-17
D742668 Panel for a tool chest having a transparent portion Anthony J. Troyner, Scott Fitzgerald 2015-11-10
D742150 Wire shelving Scott Fitzgerald, Thomas St. Germain, Mitch Liss, Al Dunaj 2015-11-03
D742141 Shelf Scott Fitzgerald, Thomas St. Germain, Mitch Liss, Al Dunaj 2015-11-03
D738653 Shelf support beam Anthony J. Troyner, Antonio Luis Escalante, Mitchell Liss 2015-09-15
D737613 Shelf support beam Anthony J. Troyner, Antonio Luis Escalante, Mitch Liss 2015-09-01
9101216 Variable configuration shelving apparatus and method Scott Fitzgerald, Thomas St. Germain, Mitch Liss, Al Dunaj 2015-08-11
D733473 Shelf support beam Anthony J. Troyner, Antonio Luis Escalante, Mitchell Liss 2015-07-07
D733470 Tool chest Anthony J. Troyner, Scott Fitzgerald 2015-07-07
D732863 Shelf support beam Anthony J. Troyner, Antonio Luis Escalante, Mitchell Liss 2015-06-30
D732858 Tool chest Anthony J. Troyner, Scott Fitzgerald 2015-06-30
9033164 Dual function shelf unit Anthony J. Troyner, Antonio Luis Escalante, Mitch Liss 2015-05-19
D723841 Tool chest and cabinet Anthony J. Troyner, Scott Fitzgerald 2015-03-10
D714577 Shelf support beam Anthony J. Troyner, Antonio Luis Escalante, Mitchell Liss 2014-10-07
D713187 Shelf support beam Anthony J. Troyner, Antonio Luis Escalante, Mitchell Liss 2014-09-16
D708051 Inner post coupler Thomas St. Germain, Mitch Liss, Al Dunaj 2014-07-01
8733564 Variable configuration shelving apparatus and methods Scott Fitzgerald, Thomas St. Germain, Mitchell Liss, Al Dunaj 2014-05-27
8714864 Inside wrap post coupler with assembly assist Thomas St. Germain, Mitchell Liss, Al Dunaj 2014-05-06