Issued Patents All Time
Showing 51–58 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6327896 | Photo-acoustic leak detection system | Frederick T. Olender, Richard A. Hart | 2001-12-11 |
| 6170308 | Method for peening the internal surface of a hollow part | Pedro Sainz de Baranda, Vincent C. Nardone, Stephen E. Tolman, Paul Wawrzonek | 2001-01-09 |
| 6154307 | Method and apparatus to diffract multiple beams | Frederick T. Olender, Richard A. Hart | 2000-11-28 |
| 6089076 | System to control the power of a beam | Eric R. Mueller, Richard A. Hart, Frederick T. Olender | 2000-07-18 |
| 5711603 | Nondestructive testing: transient depth thermography | Harry Israel Ringermacher, Raymond J. Archacki, Jr. | 1998-01-27 |
| 5680201 | Apparatus for including tank circuit with shielded, single turn coil, detecting passage of end of workpiece | — | 1997-10-21 |
| 5041856 | In-line metallic debris particle detection probe and resonant evaluation system utilizing the same | Andrew P. Weise, Robert W. Reed, Harry Israel Ringermacher | 1991-08-20 |
| 4926120 | In-line metallic debris particle detection system | Andrew P. Weise, Robert W. Reed, Harry Israel Ringermacher | 1990-05-15 |