Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6934642 | Method for determining superficial residual stress as applied to machined, mechanically or thermally processed surfaces | John E. Wyatt | 2005-08-23 |
| 6295909 | Shearing metal strip | Simon Schofield, Brian Cooper | 2001-10-02 |
| 5967448 | Metal strip shearing and coiling | Brian Cooper, Martin PHILIPSON | 1999-10-19 |
| 5033948 | Induction melting of metals without a crucible | Nagy H. El-Kaddah, Thomas S. Piwonka | 1991-07-23 |
| 5014769 | Induction melting of metals without a crucible | Nagy H. El-Kaddah, Thomas S. Piwonka | 1991-05-14 |