| D535840 |
Armrest |
Jay Grandin |
2007-01-30 |
| D535126 |
Seat and back |
Glen Oliver Loew, Kurt R. Heidmann |
2007-01-16 |
| D535131 |
Armrest |
Glen Oliver Loew |
2007-01-16 |
| 6786548 |
Chair construction |
Peter J. Pearce, Kurt R. Heidmann, Robert J. Battey, Dale M. Groendal |
2004-09-07 |
| 6536841 |
Synchrotilt chair |
Peter J. Pearce, Kurt R. Heidmann, Robert J. Battey, Dale M. Groendal |
2003-03-25 |
| 6471294 |
Adjustable lumbar support |
Arnold B. Dammermann, Kurt R. Heidmann, Michael W. Welsh |
2002-10-29 |
| D463920 |
Chair |
Peter J. Pearce, Dale M. Groendal |
2002-10-08 |
| D461327 |
Chair |
Peter J. Pearce, Dale M. Groendal |
2002-08-13 |
| D457739 |
Chair |
Peter J. Pearce, Dale M. Groendal |
2002-05-28 |
| D457007 |
Chair |
Peter J. Pearce, Dale M. Groendal |
2002-05-14 |
| D456627 |
Chair |
Peter J. Pearce, Dale M. Groendal |
2002-05-07 |
| D451693 |
Chair |
Peter J. Pearce, Dale M. Groendal |
2001-12-11 |
| 5842264 |
Chair construction and method of assembly |
Charles P. Roossien, David C. Pugh, Dale M. Groendal, James E. Massey, Robert Scheper +3 more |
1998-12-01 |
| 5662381 |
Chair construction and method of assembly |
Charles P. Roossien, David C. Pugh, Dale M. Groendal, James E. Massey, Robert Scheper +3 more |
1997-09-02 |
| D354634 |
Chair |
Robert Scheper |
1995-01-24 |
| D348570 |
Chair |
Robert Scheper |
1994-07-12 |
| 5318346 |
Chair with zero front rise control |
Charles P. Roossien, David C. Pugh, Dale M. Groendal, James E. Massey, Robert Scheper +4 more |
1994-06-07 |
| D272982 |
Torque wrench |
Frank J. Rizzo |
1984-03-13 |
| D270346 |
Integrated-circuit carrier |
— |
1983-08-30 |
| D270051 |
Integrated-circuit module carrier |
— |
1983-08-09 |
| 4353375 |
Activity monitor for ambulatory subjects |
Theodore R. Colburn |
1982-10-12 |