DM

David D. McClanahan

CT Cook Technologies: 9 patents #2 of 5Top 40%
KN Knoll: 8 patents #40 of 268Top 15%
RG Radius Group: 7 patents #4 of 42Top 10%
SD Steelcase Development: 7 patents #67 of 472Top 15%
ST Steelcase: 5 patents #191 of 809Top 25%
VL Valet Living: 4 patents #2 of 18Top 15%
WG W.L. Gore & Associates Gmbh: 4 patents #240 of 1,175Top 25%
GP Graco Children'S Products: 2 patents #103 of 247Top 45%
GH Gore Enterprise Holdings: 2 patents #108 of 386Top 30%
UN Unknown: 2 patents #12,644 of 83,584Top 20%
📍 Harleysville, PA: #5 of 322 inventorsTop 2%
🗺 Pennsylvania: #290 of 74,527 inventorsTop 1%
Overall (All Time): #26,284 of 4,157,543Top 1%
74
Patents All Time

Issued Patents All Time

Showing 51–74 of 74 patents

Patent #TitleCo-InventorsDate
6397532 Partition frame construction having wireways and off-module connection David A. Shipman, Benjamin G. Shaw, Charles A. Seiber, Don S. Minami, Robert J. Luchetti +4 more 2002-06-04
6397763 Adjustable support apparatus Thomas A. Panzarella 2002-06-04
6286276 Method of attaching furniture components to partition David A. Shipman, Benjamin G. Shaw, Charles A. Seiber, Don S. Minami, Robert J. Luchetti +4 more 2001-09-11
6227508 Adjustable support apparatus Thomas A. Panzarella 2001-05-08
6167676 Method of connecting partitions David A. Shipman, Benjamin G. Shaw, Charles A. Seiber, Don S. Minami, Robert J. Luchetti +4 more 2001-01-02
6134845 Partitions with connecting structure David A. Shipman, Benjamin G. Shaw, Charles A. Seiber, Don S. Minami, Robert J. Luchetti +4 more 2000-10-24
6134852 Partition frame construction having wireways and off-module connection David A. Shipman, Benjamin G. Shaw, Charles A. Seiber, Don S. Minami, Robert J. Luchetti +4 more 2000-10-24
D424748 Dental floss holder John W. Dolan, Deborah A. Grofcsik 2000-05-09
6044612 Connection system for partitions David A. Shipman, Benjamin G. Shaw, Charles A. Seiber, Don S. Minami, Robert J. Luchetti +4 more 2000-04-04
5975296 Dental floss holder John W. Dolan, Brad F. Abrams, Robert M. Russell, Harold J. Pickar, Sr. 1999-11-02
5950386 Partition construction having frame and misaligned covers David A. Shipman, Robert J. Luchetti, Gregg R. Draudt, Charles A. Seiber, Phillip M. Hobson +2 more 1999-09-14
D412043 Dental floss holder John W. Dolan, Brad F. Abrams, Robert M. Russell 1999-07-13
5899036 Partition system Charles A. Seiber, Benjamin G. Shaw, Christopher O. Lada, Phillip M. Hobson, Robert P. Poppe +4 more 1999-05-04
5746035 Partition system Charles A. Seiber, Benjamin G. Shaw, Christopher O. Lada, Phillip M. Hobson, Robert P. Poppe +4 more 1998-05-05
5746034 Partition system Robert J. Luchetti, Gregg R. Draudt, James Eldon 1998-05-05
5740650 Partition system Charles A. Seiber, Benjamin G. Shaw, Christopher O. Lada, Phillip M. Hobson, Robert P. Poppe +4 more 1998-04-21
D390905 Modular multi-station play apparatus for children James Eldon 1998-02-17
D381468 Dental floss vial dispenser John W. Dolan, John W. Spencer, Jr. 1997-07-22
5607050 Vial floss dispenser John W. Dolan, John W. Spencer, Jr., Rickey I. Hill 1997-03-04
D374311 Dental floss holder John W. Dolan, John W. Spencer, Jr., Deborah A. Grofcsik 1996-10-01
D348637 Baby stroller Dan Globerman, Devon T. Siesholtz, James Eldon 1994-07-12
4883330 Spine assembly Eric J. Armstrong 1989-11-28
D293314 Work station spine assembly Bruce P. Hannah, Lee Denny 1987-12-22
4619486 Spine assembly Bruce R. Hannah, Lee Denny 1986-10-28