Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4606478 | Device for controlling ectoparasites | Richard Hack, Jakie A. Hair, John N. Hall, John L. Alexander | 1986-08-19 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4606478 | Device for controlling ectoparasites | Richard Hack, Jakie A. Hair, John N. Hall, John L. Alexander | 1986-08-19 |