Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9132735 | Electric car systems | — | 2015-09-15 |
| 6817018 | Method of transferring messages between computer programs across a network | Paul G. Clarke, Peter J. Johnson, William Kingston, Robin Miles Drew, Roger Michael Meli | 2004-11-09 |
| D411279 | Glider swing | Donald E. Hoffman | 1999-06-22 |
| 5878056 | Message transfer in a communication network | Peter J. Johnson | 1999-03-02 |
| 4804923 | Voltage control system | — | 1989-02-14 |