Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12150557 | Travel support structure | David Kellock | 2024-11-26 |
| D1011797 | Internal assembly for travel accessory | David Kellock, Thomas Leech | 2024-01-23 |
| D957846 | Travel accessory | David Kellock, Thomas Leech | 2022-07-19 |
| D947574 | Internal assembly for travel accessory | David Kellock, Thomas Leech | 2022-04-05 |
| 10791840 | Adjustable head supporting travel accessory | David Kellock, Thomas Leech | 2020-10-06 |
| 10617215 | Travel support structure | David Kellock | 2020-04-14 |
| 10555612 | Adjustable head supporting travel accessory | David Kellock, Thomas Leech | 2020-02-11 |
| D858782 | Head and neck support frame of a travel support structure | David Kellock | 2019-09-03 |
| D858034 | Pocket portion of a scarf of a travel support structure | David Kellock | 2019-09-03 |
| D844154 | Head supporting travel accessory | David Kellock | 2019-03-26 |
| D844155 | Head supporting travel accessory | David Kellock | 2019-03-26 |
| 10098464 | Travel support structure | David Kellock | 2018-10-16 |
| D828675 | Folded scarf of a travel support structure | David Kellock | 2018-09-18 |
| D815747 | Head and neck support frame of a travel support structure | David Kellock | 2018-04-17 |
| 6883638 | Accelerometer transducer used for seismic recording | Peter Maxwell, Lawrence Philip Behn, Eugene D. Bednar, Jeffery C. Gannon, Glen Ragan +9 more | 2005-04-26 |
| 6814179 | Seismic sensing apparatus and method with high-g shock isolation | Jeffrey C. Gannon, Leo Dekkers | 2004-11-09 |
| 5510577 | Multiple wire connector assembly for marine streamer | — | 1996-04-23 |
| 5115880 | Piezoelectric seismic vibrator with hydraulic amplifier | John J. Sallas | 1992-05-26 |
| 4922473 | Enclosure for suppression of air-coupled noise produced by seismic vibrators | John J. Sallas, Richard H. Luce | 1990-05-01 |