Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11692410 | High pressure blowout preventer system | John Steven Holmes, Luis E. Huerta, Eric Dale Larson, Gregory Ronald Gillette, Robert Arnold Judge +1 more | 2023-07-04 |
| 11519237 | High pressure blowout preventer system | John Steven Holmes, Luis E. Huerta, Eric Dale Larson, Gregory Ronald Gillette, Robert Arnold Judge +1 more | 2022-12-06 |
| 11035217 | Graphical indexing for life cycle management of drilling system assets | John Steven Holmes, Prakash Kumar Arcot | 2021-06-15 |
| 10876369 | High pressure blowout preventer system | John Steven Holmes, Luis E. Huerta, Eric Dale Larson, Gregory Ronald Gillette, Robert Arnold Judge +1 more | 2020-12-29 |
| 10545803 | Graphical indexing for life cycle management of drilling system assets | John Steven Holmes, Prakash Kumar Arcot | 2020-01-28 |
| 10196871 | Sil rated system for blowout preventer control | John Steven Holmes, Amine Abou-Assaad, Luis E. Huerta | 2019-02-05 |
| 10048673 | High pressure blowout preventer system | John Steven Holmes, Luis E. Huerta, Eric Dale Larson, Gregory Ronald Gillette, Robert Arnold Judge +1 more | 2018-08-14 |
| 9803448 | SIL rated system for blowout preventer control | John Steven Holmes, Luis E. Huerta | 2017-10-31 |
| 7413071 | Conveyor induction subsystem and method of inducting articles using feedback-gappers | David Zeitler, Martin R. Doane | 2008-08-19 |
| 7191895 | Conveyor induct system with probability estimator | David Zeitler, Martin R. Doane | 2007-03-20 |