Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5692303 | Shaving apparatus | Andreas J. Garenfeld, Gerardus N. A. Van Veen, Petrus Henricus De Leeuw | 1997-12-02 |
| 5590534 | Stirling cooler | — | 1997-01-07 |
AB
Antonius A. J. Benschop
Hollandse Signaalapparaten B.V.: 1 patents #1 of 5Top 20%
Overall (1997): #45,907 of 185,788Top 25%
2
Patents 1997