Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6005920 | Call center with fault resilient server-switch link | Herbert I. Fuller, Daniel J. Obudzinski | 1999-12-21 |
| D404646 | Toothpick dispenser cap | Sheldon Lee Black | 1999-01-26 |
| 5730711 | Wrist/hand support device | David W. Kendall, Sheldon Lee Black | 1998-03-24 |