Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5692303 | Shaving apparatus | Andreas J. Garenfeld, Antonius A. J. Benschop, Petrus Henricus De Leeuw | 1997-12-02 |
| 5593528 | Method of providing a pattern of apertures and/or cavities in a plate or layer of non-metallic material | Jacobus M. Dings, Remko Horne, Joseph C. M. Bosman | 1997-01-14 |