Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8029723 | Method for making shaped filtration articles | Seyed A. Angadjivand, Marvin E. Jones, John M. Brandner, Timothy J. Lindquist | 2011-10-04 |
| 7989371 | Meltblown fiber web with staple fibers | Seyed A. Angadjivand, John M. Brandner | 2011-08-02 |
| 7989372 | Molded respirator comprising meltblown fiber web with staple fibers | Seyed A. Angadjivand, John M. Brandner | 2011-08-02 |
| 7902096 | Monocomponent monolayer meltblown web and meltblowing apparatus | John M. Brandner, William J. Kopecky, Seyed A. Angadjivand, Timothy J. Lindquist | 2011-03-08 |