Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7686900 | Method for boltless heat treatment of thin flanges | Shirley Rosenzweig, Daniel Neal | 2010-03-30 |
| 7476358 | Method and apparatus for boltless heat treatment of thin flanges | Shirley Rosenzweig, Daniel Neal | 2009-01-13 |