Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11545044 | Portable and toolless mission reconfigurable trainer | Donnie Klein, Anthony Vaghayeanegar, Raymond H. Stemmle, III, David Phillip Donovan, Jr., Lee Arthur Cardwell +5 more | 2023-01-03 |
| 11195429 | Portable and toolless mission reconfigurable trainer | Donnie Klein, Anthony Vaghayeanegar, Raymond H. Stemmle, III, David Phillip Donovan, Jr., Lee Arthur Cardwell +5 more | 2021-12-07 |
| 11004352 | Portable and toolless mission reconfigurable trainer | Donnie Klein, Anthony Vaghayeanegar, Raymond H. Stemmle, III, David Phillip Donovan, Jr., Lee Arthur Cardwell +3 more | 2021-05-11 |
| 9330577 | Individual gunnery trainer with sensing platform | Donald Klein, Dale E. Walter, Raymond H. Stemmle, III | 2016-05-03 |