Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7435282 | Elemental material and alloy | Donn Armstrong, Richard P. Anderson | 2008-10-14 |
| 6861038 | Ceramics and method of producing ceramics | Donn Armstrong, Richard P. Anderson | 2005-03-01 |
| 6409797 | Method of making metals and other elements from the halide vapor of the metal | Donn Armstrong, Richard P. Anderson | 2002-06-25 |
| 5958106 | Method of making metals and other elements from the halide vapor of the metal | Donn Armstrong, Richard P. Anderson | 1999-09-28 |
| 5779761 | Method of making metals and other elements | Donn Armstrong, Richard P. Anderson | 1998-07-14 |
| 5242464 | Method of bleaching wood | Donn Armstrong, Richard P. Anderson | 1993-09-07 |