Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10758440 | Foam surface end of life indication | William H. Phipps, Steven Spielmann, Michael Conaway, Joseph T. Canter | 2020-09-01 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10758440 | Foam surface end of life indication | William H. Phipps, Steven Spielmann, Michael Conaway, Joseph T. Canter | 2020-09-01 |