Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11890896 | Preparation method of itaconate-butadiene bio-based engineering rubber | Liqun Zhang, Xinxin Zhou, Runguo Wang, Weiwei Lei, He Qiao +2 more | 2024-02-06 |
| 10806440 | Mitral papillary muscle exposure device | — | 2020-10-20 |
| 9486315 | Valve repair instrument | — | 2016-11-08 |
| 9248018 | Valve repair device | — | 2016-02-02 |
| 6997950 | Valve repair device | — | 2006-02-14 |
| 5323829 | Tire with carbon fiber reinforcement | Joseph Kevin Hubbell, Perry W. Bell, David Lee Bair, Mahmoud Cherif Assaad, Warren Lee Croyle +2 more | 1994-06-28 |
| 5240566 | Separation process | Bruce Raymond Hahn, Thomas R. Maier | 1993-08-31 |
| 5225448 | Preparation of porous polyester beads | Thomas R. Maier | 1993-07-06 |
| 4682892 | Method and apparatus for speckle-shearing interferometric deformation analysis | — | 1987-07-28 |