Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6527547 | Oven and process for manufacturing an envelope for use in a display tube | Harm Jitse De Bruin, Adrianus Gerardus Goverdina Maria Michielsen, Johannes Albert Meeske, Mathijs Robert De Wilde, Gerrit Hendrik Siegers | 2003-03-04 |
| 5053076 | Process and device for removal of arsenic, tin & artimony from crude lead containing silver | Peter Burany, Juan J. von Lucken | 1991-10-01 |