Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11034120 | Tooling method for expanded slit sheet material | Sheldon H. Parker | 2021-06-15 |
| 10981712 | Protective products such as envelopes having a unique combination of interior padding of expanded slit sheet paper and exterior lining of embossed paper | — | 2021-04-20 |