Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D779784 | Stocking seating and removal device | — | 2017-02-28 |
| 5465256 | Telephone cross connect status signal pre-processor | — | 1995-11-07 |
| 5430717 | Digital electronic loop crossconnect and carrier system | Kenneth A. Orr, Larry Grandstaff | 1995-07-04 |