Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6567133 | Method and apparatus for selecting an option in a system | Michiel Cornelissen | 2003-05-20 |
| 5611995 | Apparatus for the detection of a specifically reacting substance | Juan Pedro De Zoeten, Petrus Franciscus Hendrikus M. Verheijden, Theodorus J. J. Groothuizen | 1997-03-18 |
| D367236 | Pregnancy testing stick | Theodorus J. J. Groothuizen, Irene P. J. van Peer | 1996-02-20 |
| D365998 | Pregnancy testing stick | Theodorus J. J. Groothuizen, Irene P. J. van Peer | 1996-01-09 |
| D358218 | Combined pregnancy testing stick and end cap | Theodorus J. J. Groothuizen | 1995-05-09 |