Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7012853 | Seismic data acquisition apparatus and method | James Iseli, Daniel Schumacher, Allan Johnson, Greyson Knapp, Gary Crews +3 more | 2006-03-14 |
| 5210420 | Positron emission tomography scanner | Ross K. Hartz, Richard Hitchens, Howard David Yingst | 1993-05-11 |