Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5807326 | Retrograde coronary sinus catheter | William G. O'Neill, Christopher M. Boykin, Nelson L. Huldin, Walter L. Carpenter, Thomas T. Vaalburg | 1998-09-15 |
| 5620418 | Retrograde coronary sinus catheter | William G. O'Neill, Nelson L. Huldin, Walter L. Carpenter | 1997-04-15 |
| 5395331 | Retrograde coronary sinus catheter having a ribbed balloon | William G. O'Neill, Nelson L. Huldin, Walter L. Carpenter | 1995-03-07 |
| 5324260 | Retrograde coronary sinus catheter | William G. O'Neill, Nelson L. Huldin, John A. Covert | 1994-06-28 |
| 5163912 | Catheter and stylet assembly having dual position stylet | Eric L. Gay, William G. O'Neill | 1992-11-17 |
| 5047018 | Catheter and stylet assembly having dual position stylet | Eric L. Gay, William G. O'Neill | 1991-09-10 |