Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5103471 | Apparatus for measuring the thickness of a coating | Masood Fakharzadeh | 1992-04-07 |
| 4962518 | Apparatus for measuring the thickness of a coating | Byron E. Sawyer | 1990-10-09 |
| 4656357 | Apparatus for measuring coating thickness | Byron E. Sawyer | 1987-04-07 |
| 4467198 | Radiation shielding arrangement for coating thickness measurement device | Boris B. Joffe, Boris N. Ivasyuk | 1984-08-21 |
| 4451732 | Apparatus for measuring thickness of coating on continuously moving material | Byron E. Sawyer | 1984-05-29 |
| 4441022 | Coating thickness measuring device | Boris B. Joffe, Byron E. Sawyer | 1984-04-03 |
| 4434366 | Apparatus for measuring coating thickness | John E. Tiebor, Boris N. Ivasyuk | 1984-02-28 |
| 4424445 | Portable coating thickness measuring device | Boris B. Joffe, John E. Tiebor, Byron E. Sawyer | 1984-01-03 |
| 4423328 | Measuring system for use in the radiation measurement of layer thicknesses and the like | John E. Tiebor, Boris B. Joffe | 1983-12-27 |
| 4383172 | Method and apparatus for measuring coating thicknesses on continuously moving material | James A. Holler, William B. Stanton, Boris B. Joffe, Peter W. Raffelsberger, John E. Tiebor | 1983-05-10 |
| 4317997 | Positioning fixture for measuring instruments | John E. Tiebor, Ralph J. Dalfonso | 1982-03-02 |