Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| PP11050 | Globba plant named `Purest Angel` | Mark L. Collins | 1999-09-07 |
| PP11026 | Globba plant named `Blushing Maiden` | Mark L. Collins | 1999-08-03 |
| PP11010 | Globba plant named `Ruby Queen` | Mark L. Collins | 1999-07-20 |
| PP10991 | Globba plant named `Pristina Pink` | Mark L. Collins | 1999-07-06 |
| 4328604 | Toothbrushes | — | 1982-05-11 |