Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11203704 | High temperature resistant masking adhesive composition | Yi Lin Sim, Chin Teong Ong, Roger A. Grisle, Michael C. Martin, Nathaniel I. Lehn | 2021-12-21 |
| D921365 | Bag insert | Tomoya Saisu | 2021-06-08 |
| 11016231 | Retarder | Stephen A. Johnson, Derek W. Patzman, Victor Ho, John F. Van Derlofske, III | 2021-05-25 |
| 10982116 | Adhesive and damping film | Roger A. Grisle, Benjamin J. Bending, Nathaniel I. Lehn | 2021-04-20 |