Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11547617 | Patient litter basket with spin control | — | 2023-01-10 |
| 11154440 | Patient litter basket with spin control | — | 2021-10-26 |
| 10112713 | Back mounted flight machine | David Mayman | 2018-10-30 |
| 8496538 | Tilting golf practice platform | — | 2013-07-30 |
| 7249774 | Front and rear wheel steering for a vehicle | — | 2007-07-31 |
| 6569025 | Bowling ball | — | 2003-05-27 |
| 6402630 | Bowling ball | — | 2002-06-11 |
| 5995758 | Stabilization apparatus | — | 1999-11-30 |
| 5765043 | Enclosure having movable windowed portions | — | 1998-06-09 |
| 5531403 | Attachment frame for mounting camera equipment to an aircraft | — | 1996-07-02 |
| 5227819 | Film magazine for motion picture camera | — | 1993-07-13 |
| 5184521 | Gyroscopically stabilized apparatus | — | 1993-02-09 |
| 4775341 | Foil system for jet propelled aquatic vehicle | Robert T. DeVault, Ralph P. Maloof | 1988-10-04 |