Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5860420 | Surgical draping system having a reusable and a disposable component | Guenther Wiedner, John A. Duncan | 1999-01-19 |
| 5538012 | Surgical draping system having a reusable and a disposable component | Guenther Wiedner, John A. Duncan | 1996-07-23 |
| 5461724 | Article of clothing, in particular for the medical or chemical field having barrier membrane in critical areas | Guenther Wiedner, John A. Duncan | 1995-10-31 |
| 5335372 | Article of clothing, in particular for the medical or chemical field | Guenther Wiedner, John A. Duncan | 1994-08-09 |
| 5203350 | Medical surgical cover sheet | John A. Duncan, Gunter Wiedner | 1993-04-20 |