Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5902294 | Valve for urine drainage applications | — | 1999-05-11 |
| 5814033 | Ostomy Coupling | — | 1998-09-29 |
| 5246589 | Repaired filtration elements for polymer manufacture | Carl Steven Nichols | 1993-09-21 |
| 5217659 | Repair of filtration elements for polymer manufacture | Carl Steven Nichols | 1993-06-08 |
| 5195996 | Ostomy device with improved coupling system | Walter F. Leise, Jr., John Cline | 1993-03-23 |
| 5088992 | Ostomy device with improved coupling system | Walter F. Leise, Jr., John Cline | 1992-02-18 |
| 4983172 | Clip for drainable ostomy pouch | Peter L. Steer | 1991-01-08 |
| 4850985 | Ostomy system utilizing a split ring to engage a two element coupling assembly | Frank M. Freeman | 1989-07-25 |
| 4770445 | Tube coupling | Peter L. Steer | 1988-09-13 |
| 4717388 | Bag and valve assembly for medical use | Peter L. Steer | 1988-01-05 |
| 4534766 | Drainage bag for urine and support therefor | Peter L. Steer | 1985-08-13 |
| 4518389 | Interdigitated coupling for an ostomy bag | Peter L. Steer | 1985-05-21 |
| 4496354 | Drainage bag assembly with drip tray | Peter L. Steer | 1985-01-29 |
| 4462510 | Tap for drainage bag | Peter L. Steer | 1984-07-31 |
| 4460363 | Ostomy bag | Peter L. Steer | 1984-07-17 |
| 4421511 | Female incontinence device | Peter L. Steer | 1983-12-20 |
| 4372308 | Ostomy bag including filter means | Peter L. Steer | 1983-02-08 |
| 4360025 | Catheter retainer | — | 1982-11-23 |
| 4331148 | Deodorizing ostomy bag cover | Peter L. Steer | 1982-05-25 |
| 4300560 | Ostomy bag having a bottom drain valve | Peter L. Steer | 1981-11-17 |
| 4268286 | Attachable filter and ostomy bag including same | Peter L. Steer | 1981-05-19 |
| 4232672 | Ostomy coupling including a venting valve | Peter L. Steer | 1980-11-11 |