Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D291930 | Appliance for smoothing fiber applied to fingernails | Betty J. Cowart | 1987-09-15 |
| 4648416 | Artificial fingernail applicator tool | Betty J. Cowart | 1987-03-10 |
| D283738 | Appliance for smoothing fiber applied to fingernails | Betty J. Cowart | 1986-05-06 |