Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1054554 | Tool for adjusting an implantable adjustable fluid flow control valve | William J. Bertrand, Leonard Porche | 2024-12-17 |
| D961071 | Tool for adjusting an implantable adjustable fluid flow control valve | William J. Bertrand, Leonard Porche | 2022-08-16 |
| D946143 | Tool for adjusting an implantable adjustable fluid flow control valve | William J. Bertrand, Leonard Porche | 2022-03-15 |
| D945608 | Tool for adjusting an implantable adjustable fluid flow control valve | William J. Bertrand, Leonard Porche | 2022-03-08 |
| D944394 | Tool for adjusting an implantable adjustable fluid flow control valve | William J. Bertrand, Leonard Porche | 2022-02-22 |
| D944393 | Tool for adjusting an implantable adjustable fluid flow control valve | William J. Bertrand, Leonard Porche | 2022-02-22 |
| D928313 | Tool for adjusting an implantable adjustable fluid flow control valve | William J. Bertrand, Leonard Porche | 2021-08-17 |
| D922572 | Tool for adjusting an implantable adjustable fluid flow control valve | William J. Bertrand, Leonard Porche | 2021-06-15 |
| 9364646 | Tool for adjusting an implantable adjustable fluid flow control valve | William J. Bertrand, Leonard Porche | 2016-06-14 |
| 8622978 | Tool for adjusting an implantable adjustable fluid flow control valve | William J. Bertrand, Leonard Porche | 2014-01-07 |
| 7172571 | Apparatus and method for retrograde placement of sagittal sinus drainage catheter | Ari Moskowitz | 2007-02-06 |
| 4995856 | Ventriculostomy reservoir | Alfons Heindl, Stephen W. Laguette | 1991-02-26 |
| 4861331 | Implantable shunt system and method of assembly | Gary P. East, Stephen W. Laguette, Alfons Heindl | 1989-08-29 |