Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7581450 | Relaxation modulus sensor, structure incorporating same, and method for use of same | John L. Shipley, Robert P. Graham, Lee H. Pearson | 2009-09-01 |
| 7077011 | Apparatus and method for measuring stress at an interface | Randy L. Everton | 2006-07-18 |
| 6776049 | System and method for measuring stress at an interface | Randy L. Everton | 2004-08-17 |
| 6670805 | Displacement sensor containing magnetic field sensing element between a pair of biased magnets movable as a unit | Joseph Kip Bahr | 2003-12-30 |
| 5814730 | Material characteristic testing method and apparatus using interferometry to detect ultrasonic signals in a web | Pierre H. Brodeur, Yves H. Berthelot, Joseph P. Gerhardstein | 1998-09-29 |