Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |