Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4964515 | Bag construction including easy-opening provision | — | 1990-10-23 |
| 4963137 | Device for urine drainage | — | 1990-10-16 |
| 4865595 | Drainage device for urine | — | 1989-09-12 |
| 4795270 | Reclosable bag with a folded portion engaged by a unitary material separation arrangement | — | 1989-01-03 |
| 4772260 | Rectal catheter | — | 1988-09-20 |
| 4731064 | Urine drainage device with adhesive tabs | — | 1988-03-15 |
| 4690138 | Marking system for tube placement | — | 1987-09-01 |
| 4649915 | Placement marking system for endotracheal tubes | — | 1987-03-17 |
| 4637389 | Tubular device for intubation | — | 1987-01-20 |
| 4607635 | Apparatus for intubation | — | 1986-08-26 |
| 4595307 | Retractable implement closure | — | 1986-06-17 |