Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8881758 | High-pressure valve | Christopher K. Morgan, Michael Wayne Ackman | 2014-11-11 |
| 8360095 | High-pressure valve | Christopher K. Morgan, Michael Wayne Ackman | 2013-01-29 |
| 5398335 | Virtually updating data records by assigning the update fractional addresses to maintain an ordinal relationship without renumbering original records | — | 1995-03-14 |