| 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 |