Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE48594 | Power savings mode for ocean bottom seismic data acquisition systems | Felix E. Bircher | 2021-06-15 |
| 9507043 | Power savings mode for ocean bottom seismic data acquisition systems | Felix E. Bircher | 2016-11-29 |
| 9121969 | Power savings mode for ocean bottom seismic data acquisition systems | Felix E. Bircher | 2015-09-01 |
| 5682357 | Method for ocean bottom surveys | — | 1997-10-28 |
| 5621699 | Apparatus and method of calibrating vertical particle velocity detector and pressure detector in a sea-floor cable with in-situ passive monitoring | Joe I. Sanders | 1997-04-15 |