Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4622688 | X-ray tube comprising two successive layers of anode material | Willem H. Diemer, John N. Kikkert | 1986-11-11 |
| 4583243 | X-ray tube for generating soft X-rays | Willem H. Diemer, Pieter Hokkeling | 1986-04-15 |