Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5644615 | X-ray collinator having plates with periodic rectangular openings | Johannes Van Der Borst, Johannes F. M. D'Achard Van Enschut, Jacob Dobben, Christiaan J. Ter Borch, Hendricus G. M. Van Der Wal | 1997-07-01 |