Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9309941 | Liquid cooled brake with support columns | Guy Robert Mason, Ryan Shey Davis, Richard Wayne Mayberry | 2016-04-12 |
| 8776955 | Liquid cooled brake with support columns | Guy Robert Mason, Ryan Shey Davis, Richard Wayne Mayberry | 2014-07-15 |
| 7900752 | Dual actuator friction brake assembly | Richard Wayne Mayberry, Brenton Charles Bluhm, Richard Carl McConkie | 2011-03-08 |
| 7766134 | Balanced flow cooling water jacket | Richard Wayne Mayberry | 2010-08-03 |
| 7556128 | Dual actuator friction brake assembly | Richard Wayne Mayberry, Brenton Charles Bluhm, Richard Carl McConkie | 2009-07-07 |
| 7374027 | Balanced flow cooling water jacket | Richard Wayne Mayberry | 2008-05-20 |
| 5325949 | Brake or clutch unit wear adjustment means | Simon Paul Dommett, Peter Davies | 1994-07-05 |
| 5289908 | Combined clutch and brake units | — | 1994-03-01 |