Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9649463 | Patient interface device with limited support area on the face | Peter Chi Fai Ho, Jerome Matula, Jr., Derrick Blake Andrews, Richard Andrew Sofranko | 2017-05-16 |
| 9248250 | Patient interface device with limited support area on the face | Peter Chi Fai Ho, Jerome Matula, Jr., Derrick Blake Andrews, Richard Andrew Sofranko | 2016-02-02 |
| 8701667 | Patient interface device with limited support area on the face | Peter Chi Fai Ho, Jerome Matula, Jr., Derrick Blake Andrews, Richard Andrew Sofranko | 2014-04-22 |