Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DG

David M. Gresham — 46 Patents

SDSteelcase Development: 27 patents #5 of 472Top 2%
HPHayes Microcomputer Products: 4 patents #10 of 65Top 20%
IBM: 3 patents #26,335 of 70,183Top 40%
Cisco: 3 patents #4,245 of 13,007Top 35%
HAHaworth: 2 patents #153 of 362Top 45%
VGView-Master Ideal Group: 2 patents #1 of 6Top 20%
ATAT&T: 2 patents #7,295 of 18,772Top 40%
FSFisher-Rosemount Systems: 1 patents #265 of 460Top 60%
MOMorningstar: 1 patents #4 of 18Top 25%
Grand Rapids, MI: #26 of 1,824 inventorsTop 2%
Michigan: #1,069 of 86,293 inventorsTop 2%
Overall (All Time): #62,001 of 4,157,543Top 2%
46 Patents All Time
David M. Gresham has been granted 46 US patents while listed as an inventor at Steelcase Development. The first was granted in 1985 and the most recent in January 2018. David M. Gresham ranks #62,001 of 4,157,543 US inventors in our database (top 1.5%). Patent records list David M. Gresham in Grand Rapids, MI, US.

Issued Patents All Time

Showing 1–25 of 46 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
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 $4,930,000
6748710 Partition trim having functional aspects James N. Ludwig, Karl J. Mead, Karl-Heinz Mueller 2004-06-15 $1,593,000
6701677 Partition covering with pocket James N. Ludwig, Karl J. Mead, Karl-Heinz Mueller 2004-03-09 $5,324,000
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 $3,524,000
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