Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6418955 | Multiple feed powder splitter | Gary K. Lewis | 2002-07-16 |
| 6305884 | Rotary powder feed through apparatus | Gary K. Lewis | 2001-10-23 |
| 6263918 | Multiple feed powder splitter | Gary K. Lewis | 2001-07-24 |
| 5961862 | Deposition head for laser | Gary K. Lewis | 1999-10-05 |