DG

David M. Gresham

SD Steelcase Development: 27 patents #5 of 472Top 2%
HP Hayes Microcomputer Products: 4 patents #10 of 65Top 20%
CI Cisco: 3 patents #4,210 of 13,007Top 35%
IBM: 3 patents #26,272 of 70,183Top 40%
AT AT&T: 2 patents #7,280 of 18,772Top 40%
HA Haworth: 2 patents #153 of 362Top 45%
VG View-Master Ideal Group: 2 patents #1 of 6Top 20%
MO Morningstar: 1 patents #4 of 18Top 25%
FS Fisher-Rosemount Systems: 1 patents #265 of 460Top 60%
Overall (All Time): #63,243 of 4,157,543Top 2%
46
Patents All Time

Issued Patents All Time

Showing 25 most recent of 46 patents

Patent #TitleCo-InventorsDate
D807672 Support leg Tod Babick, Daniel Grabowski 2018-01-16
9402473 Mechanism for ganging tables John Christopher Cottrell, Daniel Grabowski 2016-08-02
D611927 Receiver Eskild Hansen 2010-03-16
D611928 Wireless home audio device Eskild Hansen 2010-03-16
D564496 Speaker Eskild Hansen 2008-03-18
D520355 Insert for partition panel Thomas Overthun, James N. Ludwig, Karl-Heinz Mueller, Monika Conway, Stephen Don Wahl +1 more 2006-05-09
6851226 Partition panel with modular appliance mounting arrangement Bruce MacGregor, Juan Novoa, Larry Cheng, Energy Cruse, Thomas B. Eich +13 more 2005-02-08
6748710 Partition trim having functional aspects James N. Ludwig, Karl J. Mead, Karl-Heinz Mueller 2004-06-15
6701677 Partition covering with pocket James N. Ludwig, Karl J. Mead, Karl-Heinz Mueller 2004-03-09
D485096 Partition insert Thomas Overthun, James N. Ludwig, Karl-Heinz Mueller, Monika Conway, Stephen Don Wahl +1 more 2004-01-13
D483333 Cable management apparatus for partitions Karl-Heinz Mueller, Karl J. Mead 2003-12-09
D481226 Partition insert Thomas Overthun, James N. Ludwig, Karl-Heinz Mueller, Monika Conway, Stephen Don Wahl +1 more 2003-10-28
D481466 Partition Karl-Heinz Mueller, Karl J. Mead 2003-10-28
D480159 Linear trim section Karl-Heinz Mueller, Karl J. Mead 2003-09-30
D479883 Partition Karl-Heinz Mueller, Karl J. Mead 2003-09-23
D479613 Linear trim section Karl-Heinz Mueller, Karl J. Mead 2003-09-09
D477153 Panel with glide and utility box Clarkson S. Thorp, Karl J. Mead 2003-07-15
D474547 Partition trim Karl-Heinz Mueller, Karl J. Mead 2003-05-13
D474287 Partition trim Karl-Heinz Mueller, Karl J. Mead 2003-05-06
D473516 Utility hub James N. Ludwig, Karl-Heinz Mueller, Todd Pelman, James R. Yurchenco, Mark A. Zeh +2 more 2003-04-22
D473517 Partition insert Thomas Overthun, James N. Ludwig, Karl-Heinz Mueller, Monika Conway, Stephen Don Wahl +1 more 2003-04-22
6516571 Freestanding screen system Thomas Overthun, George J. Simons, Jr., Thomas B. Eich, James N. Ludwig 2003-02-11
D462548 Furniture post and beam James N. Ludwig, Karl-Heinz Muller 2002-09-10
D457736 Workspace screen box George J. Simons, Jr., James N. Ludwig, Thomas B. Eich 2002-05-28
D457027 Shelf system Karl-Heinz Muller 2002-05-14