Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11253956 | Structure having stress protected groove weld and structural members forming the same | David Griffith, Michael H. Noble, William Jay Ulrich, IV, Christopher Lu, Ling Pan +5 more | 2022-02-22 |
| 10981253 | Structure having stress protected groove weld and structural members forming the same | David Griffith, Michael H. Noble, William Jay Ulrich, IV, April J. Lu, Ling Pan +5 more | 2021-04-20 |
| 10688600 | Structure having stress protected groove weld and structural members forming the same | David Griffith, Michael H. Noble, William Jay Ulrich, IV, Christopher Lu, Ling Pan +5 more | 2020-06-23 |