Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8046957 | Stack-on panel assembly | Charles D. Towersey, Gordon F. Chapman | 2011-11-01 |
| 7841142 | Stack-on panel assembly | Charles D. Towersey, Gordon F. Chapman | 2010-11-30 |
| 6805567 | Power distribution system | Gordon F. Chapman, Frank Roe, Phil Zimmerman | 2004-10-19 |
| 6784364 | Portable office storage unit | Walter T. Kochanski, Frank Roe, Curtis G. Berndt | 2004-08-31 |
| 6767060 | Article of furniture having a support member with an adjustable contour | Raymond Craft | 2004-07-27 |
| 6679557 | Article of furniture having a support member with an adjustable contour | Raymond Craft | 2004-01-20 |
| 6653562 | Portable electrical unit | Walter T. Kochanski, Frank Roc, Curtis G. Berndt | 2003-11-25 |
| 6248663 | Electrical data distribution system | Robert Einhaus, Rick Nowels, Donald E. DeWitt, Walter T. Kochanski | 2001-06-19 |
| 4767097 | Stacked servoid assembly | William F. Everett, Richard L. Dalton, Jr. | 1988-08-30 |