Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6539809 | Test apparatus for measuring stresses and strains | Walter Weiss, John L. Sullivan, Jeffrey J. Bott | 2003-04-01 |
| 6119505 | Apparatus and method for testing static and kinetic frictional coefficients of a sheet material | John L. Sullivan, Jeffrey J. Bott, John S. Fortunato | 2000-09-19 |
| 6116076 | Method for testing static and kinetic frictional coefficients of a sheet material | John L. Sullivan, Jeffrey J. Bott, John S. Fortunato | 2000-09-12 |