Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7948827 | Seismic data acquisition system | — | 2011-05-24 |
| 7663973 | Seismic data acquisition system | — | 2010-02-16 |
| 7614148 | Method of providing connector compatibility for data interface | — | 2009-11-10 |
| 7583560 | Synchronization of seismic data acquisition systems | Norman Heidebrecht | 2009-09-01 |
| 7333391 | Universal seismic cable connector | Randall V. Cameron | 2008-02-19 |
| 7269095 | Synchronization of seismic data acquisition systems | Norman Heidebrecht | 2007-09-11 |
| 7263030 | Seismic data acquisition system | — | 2007-08-28 |
| 7239579 | Seismic data acquisition system | — | 2007-07-03 |
| 7209407 | Seismic data acquisition system | — | 2007-04-24 |
| 7193932 | Seismic data acquisition system | — | 2007-03-20 |
| 7142480 | Seismic data acquisition system | — | 2006-11-28 |
| 7078619 | Universal seismic data acquisition module | — | 2006-07-18 |
| 6977867 | Seismic data acquisition system | — | 2005-12-20 |
| 6928030 | Seismic defense system | Jerald L. Harmon, William T. Bell | 2005-08-09 |
| 5628655 | Field replaceable connector for seismic instrument | — | 1997-05-13 |