Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6827703 | Single lumen balloon catheter apparatus | — | 2004-12-07 |
| 6802825 | Access catheter apparatus for use in minimally invasive surgery and diagnostic procedures in the uterus and fallopian tubes | Robert M. Landis | 2004-10-12 |
| 6723053 | Esophageal balloon catheter device | Robert M. Landis | 2004-04-20 |
| 6511469 | Cervical occluding double balloon catheter | Robert M. Landis | 2003-01-28 |
| 6450963 | Apparatus and method for ultrasonic imaging of the uterus and fallopian tubes using air and saline | — | 2002-09-17 |
| 5626565 | Medical tube holder and support structure | Robert M. Landis | 1997-05-06 |
| 5624399 | Catheter having an intracervical/intrauterine balloon made from polyurethane | — | 1997-04-29 |
| 5496290 | Wound irrigation splash shield | — | 1996-03-05 |
| 4790825 | Closed chest cannulation method and device for atrial-major artery bypass | Robert Bernstein | 1988-12-13 |
| 4774946 | Nasal and endotracheal tube apparatus | Robert M. Landis | 1988-10-04 |
| 4716896 | Bronchial catheter | — | 1988-01-05 |
| 4437463 | Securing device for tube insertable in body cavity | — | 1984-03-20 |
| 4280503 | Bipolar electrode insertion apparatus | — | 1981-07-28 |
| 4222504 | Drip preventive spout particularly adapted for use in pouring wines | — | 1980-09-16 |