Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6048244 | Method for providing a resistive lens structure for an electron beam device | Petrus J. M. Prinsen, Edwin A. Montie, Edward Cosman | 2000-04-11 |
| 5510670 | Electron beam device having a glass envelope and a focussing lens provided thereon | Petrus J. M. Prinsen, Edwin A. Montie | 1996-04-23 |
| 5106828 | Method for fabricating superconductors by sol-gel process | Rameshwar N. Bhargava, Walter K. Zwicker | 1992-04-21 |