Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11547118 | Natural pesticides, substances and methods of fabrication thereof | Ronald D. Guthrie, Richard L. Fewell, Jr. | 2023-01-10 |
| 10219507 | Natural pesticide structures and methods of fabrication thereof | Richard L. Fewell, Jr. | 2019-03-05 |
| D714393 | Football field table | Bobby E. Harrell | 2014-09-30 |
| 5659964 | Light weight rotary vegetation cutting heads | — | 1997-08-26 |
| D381129 | Baseball glove training device | — | 1997-07-15 |
| 5493785 | Rotary grass cutting head | — | 1996-02-27 |