Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9820590 | Slide N' stretch stretcher bar with connecting segments | Richard David Karasiewski | 2017-11-21 |
| 8453362 | Snap n' stretch stretcher bar with connecting segments | Richard David Karasiewski | 2013-06-04 |
| 8322057 | Snap N' stretch stretcher bar | Richard David Karasiewski | 2012-12-04 |