Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5009442 | Transportation of hospital patients | — | 1991-04-23 |
| 4945908 | Balneo-phototherapeutical treatment process and bath | — | 1990-08-07 |
| 4840391 | Transportation of hospital patients | — | 1989-06-20 |
| 4616113 | Safety clip for protecting articles from theft | Wilhelm Jank | 1986-10-07 |