Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11744339 | Retractable jewelry travel scroll | Ryan J. Humphreys, David K. Kelsch, Jean B. Kelsch | 2023-09-05 |
| 11399607 | Retractable necklace travel scroll | Ryan J. Humphreys, David K. Kelsch, Jean B. Kelsch | 2022-08-02 |