Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5897840 | Multi-chambered urine specimen container for automatic extraction and high forensic integrity | Benjamin M. Bartilson, Eric Hassenpflug, David A. Fingerhuth, John F. Jemionek, Thomas A. Pettenski | 1999-04-27 |