Donnally; Robert B.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Donnally; Robert B..The latest application filed is for "pinned structural connection using a pin and plug arrangement".
- Donnally; Robert B. - Shanghai CN
- Donnally; Robert B. - Houston TX
- Donnally; Robert B. - Marion OH
- Donnally; Robert B. - Tulsa OK
| Patent | Date |
|---|---|
| Drilling rig mast lift systems and methods Grant 8,875,911 - Donnally , et al. November 4, 2 | 2014-11-04 |
| Pinned structural connection using a pin and plug arrangement Grant 8,813,436 - Donnally , et al. August 26, 2 | 2014-08-26 |
| Pinned Structural Connection Using A Pin And Plug Arrangement App 20120066999 - Donnally; Robert B. ; et al. | 2012-03-22 |
| Drilling Rig Mast Lift Systems And Methods App 20120047820 - Donnally; Robert B. ; et al. | 2012-03-01 |
| Vertically folding service arm for a movable platform offshore drilling or servicing rig Grant 7,234,896 - Donnally , et al. June 26, 2 | 2007-06-26 |
| Vertically folding service arm for a movable platform offshore drilling or servicing rig App 20060078406 - Donnally; Robert B. ; et al. | 2006-04-13 |
| Pipe racker assembly Grant 5,423,390 - Donnally , et al. June 13, 1 | 1995-06-13 |
| Telescopic drilling derrick apparatus Grant 4,932,175 - Donnally June 12, 1 | 1990-06-12 |
| Power shovel crowd drive assembly Grant 4,339,225 - Donnally , et al. July 13, 1 | 1982-07-13 |
| Oil Well Drilling Apparatus Grant 3,807,109 - Jenkins , et al. April 30, 1 | 1974-04-30 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 