Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6283043 | Trader desk | Gerd Althofer, Peter D. Howard | 2001-09-04 |
| D333489 | Diagonal paper sorter | Paul Brian Siebert | 1993-02-23 |
| D330220 | Copy stand | Paul Brian Siebert, Michael L. Deimen | 1992-10-13 |
| D329875 | Vertically-mountable, plural-level paper tray | Paul Brian Siebert | 1992-09-29 |
| D325433 | Fan | Paul Brian Siebert | 1992-04-14 |
| 4683465 | Data display terminal using a flat display panel | Ralph J. Lake, Jr., George Sudol, Vladimir Selepouchin | 1987-07-28 |
| D290702 | Display terminal | Vladimir Selepouchin | 1987-07-07 |
| 4565343 | Terminal elevating mechanism | Ralph J. Lake, Jr., Nanjappa Bakthavachalam, Thomas A. Kachnowski, Kevin S. Buist, David K. Walz +1 more | 1986-01-21 |