Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6440746 | Method and apparatus for analyzing asphalt content | Robert Ernest Troxler, Wewage Linus Dep | 2002-08-27 |
| 6369381 | Apparatus and method for calibration of nuclear gauges | Robert Ernest Troxler, Wewage Linus Dep | 2002-04-09 |
| 6054323 | Method and apparatus for analyzing asphalt content | Robert Ernest Troxler, W. Linus Dep | 2000-04-25 |
| 4979197 | Nuclear radiation apparatus and method for dynamically measuring density of test materials during compaction | Ali Regimand | 1990-12-18 |