Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11019401 | Satellite signal switching system | Drew T. Chen, Richard B. Tatem | 2021-05-25 |
| 5463678 | Credit card reader | Walter Kepley, Richard A. Shields, Jr. | 1995-10-31 |
| D361568 | Airplane telephone set | Walter Kepley, Richard A. Shields, Jr. | 1995-08-22 |
| 5410597 | Wired seat back aircraft telephone set | Walter Kepley, Richard A. Shields, Jr. | 1995-04-25 |
| 5394467 | Multi-purpose telephone strain relief | Walter Kepley, Richard A. Shields, Jr. | 1995-02-28 |