Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7021314 | Stoma stent with integrated speech flap valve | — | 2006-04-04 |
| 6139504 | Filter for use in an acoustic imaging device | — | 2000-10-31 |
| 5924204 | Scraper tool and blade and method of use | — | 1999-07-20 |
| 5848973 | Filter for use in an acoustic imaging device | — | 1998-12-15 |
| 5494029 | Laryngeal stents | Isaac Elaicher, Lewis H. Marten | 1996-02-27 |
| 5184610 | Tracheal cannulas and stents | Lewis H. Marten | 1993-02-09 |
| 5054483 | Tracheal cannulas and stents | Lewis H. Marten | 1991-10-08 |
| 5048518 | Stoma stent system | Isaac Eliachar, Dat Nguyen, Lewis H. Marten | 1991-09-17 |
| 5017188 | Tracheal cannulas and stents | Lewis H. Marten | 1991-05-21 |