Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7556554 | Apparatus and method for manufacturing optical objects | Hedser Brug, Hugo Anton Marie De Haan, Jacobus Johannes Korpershoek | 2009-07-07 |
| 7471398 | Method for measuring contour variations | Jacobus Johannes Korpershoek, Hedser Van Brug | 2008-12-30 |
| 4394180 | Method of forming high resistivity regions in GaAs by deuteron implantation | Geoffrey Dearnaley, Kenneth Steeples | 1983-07-19 |
| 4290825 | Semiconductor devices containing protons and deuterons implanted regions | Geoffrey Dearnaley, Kenneth Steeples | 1981-09-22 |