Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9666547 | Method of refining solder materials | Martin Weiser, Nancy Dean, Brett M. Clark, Michael J. Bossio, Ronald H. Fleming | 2017-05-30 |
| 7521286 | Methods of refining lead-containing materials | Martin Weiser, Nancy Dean, Brett M. Clark, Michael J. Bossio, Ronald H. Fleming | 2009-04-21 |