Patents per Year
Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6562298 | Structure for determination of item of interest in a sample | David C. Arnquist, Grady Barnes, Richard D. Button, Chadwick M. Dunn, Richard C. East, Jr. +13 more | 2003-05-13 | $122,696,000 |
| 5856194 | Method for determination of item of interest in a sample | David C. Arnquist, Grady Barnes, Richard D. Button, Chadwick M. Dunn, Richard C. East, Jr. +13 more | 1999-01-05 | $355,450,000 |
| 5795784 | Method of performing a process for determining an item of interest in a sample | David C. Arnquist, Grady Barnes, Chadwick M. Dunn, Richard C. East, Jr., Patrick P. Fritchie +9 more | 1998-08-18 | $100,917,000 |