Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10130469 | Expandable surgical heart valve indicators | Da-Yu Chang, Derrick Johnson, Brian S. Conklin, Qinggang Zeng, Myron Howanec, Jr. +1 more | 2018-11-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10130469 | Expandable surgical heart valve indicators | Da-Yu Chang, Derrick Johnson, Brian S. Conklin, Qinggang Zeng, Myron Howanec, Jr. +1 more | 2018-11-20 |