Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6708140 | System and method for detecting and monitoring noncompliant interstate transportation of materials | William Zerwekh, Gerald Langner, Ted Martinez | 2004-03-16 |
| 6601022 | System and method detecting and monitoring noncompliant interstate transportation of materials | William Zerwekh, Gerald C. Langner, Ted Martinez | 2003-07-29 |