JL

James N. Ludwig

ST Steelcase: 151 patents #1 of 809Top 1%
SD Steelcase Development: 27 patents #5 of 472Top 2%
📍 Grand Rapids, MI: #2 of 1,824 inventorsTop 1%
🗺 Michigan: #75 of 86,293 inventorsTop 1%
Overall (All Time): #4,339 of 4,157,543Top 1%
178
Patents All Time

Issued Patents All Time

Showing 126–150 of 178 patents

Patent #TitleCo-InventorsDate
D688504 Chair Bruce M. Smith, Glen Oliver Low, Robert J. Battey, Gordon J. Peterson 2013-08-27
D683151 Chair Bruce M. Smith, Glen Oliver Low, Robert J. Battey, Gordon J. Peterson 2013-05-28
D683150 Chair Bruce M. Smith, Glen Oliver Low, Robert J. Battey, Gordon J. Peterson, Russell T. Holdredge +2 more 2013-05-28
D679923 Base for seating unit Sean M. Corcorran, Thomas Overthun, Elger Oberwelz, David J. Battey, Nickolaus William Charles Deevers +1 more 2013-04-16
D679524 Seating unit Sean M. Corcorran, Thomas Overthun, Elger Oberwelz, David J. Battey, Nickolaus William Charles Deevers +1 more 2013-04-09
D679525 Seating unit Sean M. Corcorran, Thomas Overthun, Elger Oberwelz, David J. Battey, Nickolaus William Charles Deevers +1 more 2013-04-09
D679523 Seating unit Sean M. Corcorran, Thomas Overthun, Elger Oberwelz, David J. Battey, Nickolaus William Charles Deevers +1 more 2013-04-09
D679517 Seating unit Sean M. Corcorran, Thomas Overthun, Elger Oberwelz, David J. Battey, Nickolaus William Charles Deevers +1 more 2013-04-09
D677911 Seat John Hamilton, Jay Grandin, Bruce M. Smith, Terence Sean Yoo, Robert Peter Arko +1 more 2013-03-19
D661112 Divider Jay Grandin, Hyun Yoo, Mauricio Escobar, Bruce M. Smith, Brett Kincaid 2012-06-05
D657155 Furniture assembly Jay Grandin, Hyun Yoo, Mauricio Escobar, Bruce M. Smith, Brett Kincaid 2012-04-10
D654291 Seating unit Luke Pearson, Tom Lloyd, Nick Carpenter, Bruce M. Smith 2012-02-21
8074581 Conference table assembly Lewis Epstein, Kyle J. Doerksen, Matthew Robert Adams, Larry Cheng, Brian Joseph Mason +9 more 2011-12-13
D646497 Seating unit Thomas Overthun, Elger Oberwelz, David J. Battey, Sean M. Corcorran, Nickolaus William Charles Deevers +1 more 2011-10-11
D646085 Seating unit Thomas Overthun, Elger Oberwelz, Sean M. Corcorran 2011-10-04
D636613 Seating unit Thomas Overthun, Elger Oberwelz, David J. Battey, Sean M. Corcorran, Nickolaus William Charles Deevers +1 more 2011-04-26
D636612 Seating unit Thomas Overthun, Elger Oberwelz, David J. Battey, Sean M. Corcorran, Nickolaus William Charles Deevers +1 more 2011-04-26
D624328 Bench Jay Grandin, Hyun Yoo, Mauricio Escobar, Bruce M. Smith, Brett Kincaid 2010-09-28
D617485 Lamp housing John Hamilton 2010-06-08
7677182 Two person work environment Karl-Heinz Mueller, David K. Jones, Brett Kincaid, John Hamilton, Colin Nourie 2010-03-16
D600930 Seating unit Thomas Overthun, Lukas Scherrer, Bruce M. Smith 2009-09-29
D600952 Chair back Luke Pearson, Tom Lloyd, Nick Carpenter, Bruce M. Smith 2009-09-29
D600949 Seating unit Thomas Overthun, Lukas Scherrer, Bruce M. Smith 2009-09-29
D600931 Seating unit Luke Pearson, Tom Lloyd, Nick Carpenter, Bruce M. Smith 2009-09-29
D600052 Back for seating unit Bruce M. Smith, Terence Sean Yoo 2009-09-15