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%
📍 Grand Rapids, MI: #25 of 1,824 inventorsTop 2%
🗺 Michigan: #1,058 of 86,293 inventorsTop 2%
Overall (All Time): #63,243 of 4,157,543Top 2%
46
Patents All Time

Issued Patents All Time

Showing 26–46 of 46 patents

Patent #TitleCo-InventorsDate
D451294 Chair George J. Simons, Jr., Thomas Overthun, Thomas B. Eich 2001-12-04
D450953 Furniture leg Daniel Grabowski 2001-11-27
D450949 Mobile table Daniel Grabowski 2001-11-27
D450466 Ottoman Thomas Overthun, Thomas B. Eich, George J. Simons, Jr. 2001-11-20
D450465 Freestanding screen Thomas Overthun, George J. Simons, Jr., James N. Ludwig 2001-11-20
D447682 Castor Daniel Grabowski, John Hamilton, James L. Rozema 2001-09-11
D446659 Serpentine panel James N. Ludwig, Karl-Heinz Muller 2001-08-21
5841855 Menu level indicator for a telephone terminal Joanne W. Davidson, William F. Dudley, Jr., Michael L. Moroze, Elizabeth Bauer-Nilsen Sanders, Alessandro A. Subrizi +1 more 1998-11-24
5774540 Hierarchical menu screen interface for displaying and accessing telephone terminal features Joanne W. Davidson, William F. Dudley, Jr., David A. Fishman, Kenneth L. Kasiske, Michael L. Moroze +3 more 1998-06-30
5433480 Notebook binder system John Wayne Davison, Robert Soto, Chris W. Cicenas 1995-07-18
D352309 Looseleaf binder John Wayne Davison, Robert Soto 1994-11-08
5352033 Operator work station having a monitor support assembly Michael J. Kurimski, Matthew D. Hern, Piero Molteni, Arch Franco L. Grampella 1994-10-04
D321178 Data communications peripheral Frank Bowker, Samuel W. Harris, Mark Edward Hicks 1991-10-29
D320389 Data communications peripheral Frank Bowker, Samuel W. Harris, Mark Edward Hicks 1991-10-01
D318655 Data communications peripheral Frank Bowker, Samuel W. Harris, Mark Edward Hicks 1991-07-30
D318656 Data communications peripheral Frank Bowker, Samuel W. Harris, Mark Edward Hicks 1991-07-30
D305667 Stereoscopic viewer Martin Thaler 1990-01-23
4726653 Stereoscopic viewer Martin Thaler, Alan G. Lewis 1988-02-23
D284375 Tape drive system or the like Joseph G. Bullock, Ted F. Kelley, Jr., Leroy H. Moser, Kenneth L. White, Philip C. Yenerich +2 more 1986-06-24
D282747 Tape drive Ted F. Kelley, Jr., Philip C. Yenerich, Roland Zapfe 1986-02-25
D277851 Tape cartridge or similar article Paul Y. Hu, Maurice E. Richard, Philip C. Yenerich, Roland Zapfe 1985-03-05