Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10219582 | Protection devices for use in shoes or other products | Bert Appleton Spiller, Stephen Douglas Ammon, Brian Lee Strother, Thomas Yeh | 2019-03-05 |
| 10178892 | Protection devices for use in shoes or other products | Bert Appleton Spiller, Stephen Douglas Ammon | 2019-01-15 |