Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6784364 | Portable office storage unit | Walter T. Kochanski, Frank Roe, Randall L. Bixler | 2004-08-31 |
| 6653562 | Portable electrical unit | Walter T. Kochanski, Frank Roc, Randall L. Bixler | 2003-11-25 |
| 6419197 | Keyboard support system | Walter T. Kochanski, Edward J. Keil, Phillip McCoy, Tracy Tolar | 2002-07-16 |
| 6344610 | Rigid electrical conduct with pass-through cut-out for use in a modular wall panel | — | 2002-02-05 |
| 6343775 | Keyboard support with quick connect | David K. Jones, Daniel R. Johnson-Zeh | 2002-02-05 |
| 6293508 | Keyboard support system | Walter T. Kochanski, Edward J. Keil, Phillip McCoy, Tracy Tolar | 2001-09-25 |
| 6135405 | Tilt lockout for articulated keyboard supports | David K. Jones, Daniel R. Johnson-Zeh | 2000-10-24 |
| 6079680 | Keyboard support system | Walter T. Kochanski, Edward J. Keil, Phillip McCoy, Tracy Tolar | 2000-06-27 |
| 5549488 | Electrical assembly with multiple arrangement | Daniel R. Van Dyk, David A. Van Dyk, Steven C. Deer, Royal A. Kent | 1996-08-27 |