Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8975559 | Method of welding with aluminum metal-core weld wire | James M. Keegan, Sundaram Nagarajan | 2015-03-10 |
| 6933468 | Aluminum metal-core weld wire and method for forming the same | James M. Keegan, Sundaram Nagarajan | 2005-08-23 |