Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8168917 | System and method for laser-encoding information on hydraulic rods | — | 2012-05-01 |
| 5674416 | Arc treatment of metal surfaces | Edward P. Patrick, Regis J. Huth, Jr., A. Victor Pajerski, Christopher M. Seaman, Donald J. Spinella +1 more | 1997-10-07 |
| 5122743 | Apparatus and method of non-destructively testing ferromagnetic materials including flux density measurement and ambient field cancellation | Paul Ferrie | 1992-06-16 |
| 4761536 | Method and apparatus for reducing magnetic field strengths in welding zones | — | 1988-08-02 |