Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6820677 | Method of making a spray formed article | Grigoriy Grinberg, David Robert Collins | 2004-11-23 |
| 6749002 | Method of spray joining articles | Grigoriy Grinberg, David Robert Collins | 2004-06-15 |