Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8000002 | Interference filter and method for producing it | Ulf Brauneck, Ulrich Jeschkowski, Wolfgang Erbach | 2011-08-16 |
| D283737 | Facial mask | David L. Thibodeau | 1986-05-06 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8000002 | Interference filter and method for producing it | Ulf Brauneck, Ulrich Jeschkowski, Wolfgang Erbach | 2011-08-16 |
| D283737 | Facial mask | David L. Thibodeau | 1986-05-06 |