Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7276055 | Oval-shaped cardiac cannula | David DeWindt, Ronald A. Devries, Steven R. Gundry | 2007-10-02 |
| 6645194 | Flexible disc obturator for a cannula assembly | Roderick E. Briscoe, Paul F. Rom, Karyl L. Stapert, David DeWindt, Ronald A. Devries +1 more | 2003-11-11 |
| 6482214 | Intravascular seal with mesh reinforcement and method for using same | Carolyn Rose Bocheff, John D. Hall, Gregory Marini, Jack Goodman | 2002-11-19 |
| 6471644 | Endoscopic stabilization device and method of use | — | 2002-10-29 |
| 6146371 | Oval-shaped cardiac cannula | David DeWindt, Ronald A. Devries, Steven M. Gundry | 2000-11-14 |
| 5817071 | Oval-shaped cardiac cannula | David DeWindt, Ronald A. Devries, Steven M. Gundry | 1998-10-06 |
| 5082025 | Antegrade-retrograde switch and occluder and system for using the same | James H. DeVries, Michael DeVries, Ronald A. Devries, Stuart J. Marcadis | 1992-01-21 |
| 4194547 | Golf club holder | Edward J. Sidor | 1980-03-25 |
| D254321 | Portable powered sprayer | Russell O. Blanchard, William E. Bartasevich | 1980-02-26 |
| D254163 | Container for liquids or the like | — | 1980-02-12 |