Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6464686 | Polyurethane feeding tube and associated adaptors | Derek P. O'Hara, Brendan J. Duggan, Gail M. Comer, Liliana M. Sanmiguel | 2002-10-15 |
| 6093179 | Apparatus and method for placement of a percutaneous endoscopic gastrostomy tube | Derek P. O'Hara, Brendan J. Duggan, Gail M. Comer | 2000-07-25 |
| 5895373 | Feeding tube retaining member filling tool | William H. Hirsch | 1999-04-20 |
| 5840065 | Feeding tube and method | John D. Hall, William H. Hirsch, Jeffrey R. Ross | 1998-11-24 |
| D381075 | Tubing adapter | Edgar G. Manosalva, Lawrence Edward Zimmer | 1997-07-15 |
| D379854 | Feeding tube | William H. Hirsch | 1997-06-10 |
| D372455 | Battery charger | James L. Tiefenthal, James D. Morrow | 1996-08-06 |
| 5531699 | Spring-loaded reciprocable stylet holder | Todd C. Tomba, Edgar G. Manosalva, James D. Morrow | 1996-07-02 |
| D365881 | Tube placement verifier | James L. Tiefenthal, James D. Morrow | 1996-01-02 |
| D365880 | Tube placement verifier with battery charger | James L. Tiefenthal, James D. Morrow | 1996-01-02 |
| 5411491 | Low profile gastrostomy device with one-way cross-slit valve | William H. Hirsch | 1995-05-02 |
| 5391159 | Gastrostomy tube with improved internal retaining member | William H. Hirsch | 1995-02-21 |
| 5341823 | Method for loading a T-shaped tension device into a slotted needle | Edgar G. Manosalva, Jeffrey R. Ross | 1994-08-30 |
| D350201 | External retaining device for a feeding tube | William H. Hirsch | 1994-08-30 |
| 5336203 | Low profile gastrostomy device with dome | William H. Hirsch | 1994-08-09 |
| 5307924 | Packaging for T-shaped tension devices | Edgar G. Manosalva, Jeffrey R. Ross | 1994-05-03 |
| 5267969 | External retaining device for feeding tube or the like | William H. Hirsch | 1993-12-07 |
| D260814 | Syringe having a calibrated plunger | Darcy M. Willis | 1981-09-15 |