Ward; John D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ward; John D..The latest application filed is for "delayed coke drum quench systems and methods having reduced atmospheric emissions".
- Ward; John D. - Katy TX
- WARD; John D. - Woodruff SC
- Ward; John D - Katy TX
- Ward; John D. - Rocklin CA
- Ward; John D. - Altadena CA
| Patent | Date |
|---|---|
| Delayed coke drum quench systems and methods having reduced atmospheric emissions Grant 10,479,941 - Ward , et al. Nov | 2019-11-19 |
| Delayed Coke Drum Quench Systems And Methods Having Reduced Atmospheric Emissions App 20190048265 - Ward; John D. ; et al. | 2019-02-14 |
| Delayed coke drum quench systems and methods having reduced atmospheric emissions Grant 10,138,425 - Ward , et al. Nov | 2018-11-27 |
| Delayed Coke Drum Quench Systems And Methods Having Reduced Atmospheric Emissions App 20180187086 - WARD; John D. ; et al. | 2018-07-05 |
| Thermal Barrier Coating System And Processes For Forming A Thermal Barrier Coating System App 20170081753 - ZHANG; Liming ; et al. | 2017-03-23 |
| Efficient method for improved coker gas oil quality Grant 9,228,135 - Ward , et al. January 5, 2 | 2016-01-05 |
| Delayed coking drum quench overflow systems and methods Grant 9,187,696 - Ward , et al. November 17, 2 | 2015-11-17 |
| Delayed Coking Drum Quench Overflow Systems and Methods App 20140262724 - Ward; John D. ; et al. | 2014-09-18 |
| Efficient Method for Improved Coker Gas Oil Quality App 20130341248 - Ward; John D. ; et al. | 2013-12-26 |
| Efficient method for improved coker gas oil quality Grant 8,535,516 - Ward , et al. September 17, 2 | 2013-09-17 |
| Systems, Methods, and Apparatus for Sealing a Bucket Dovetail in a Turbine App 20130028743 - Babu; Ramesh Kempanna ; et al. | 2013-01-31 |
| Compliant seal for rotor slot Grant 8,215,914 - Danescu , et al. July 10, 2 | 2012-07-10 |
| Method and apparatus for creating seal slots for turbine components Grant 8,210,823 - Ward , et al. July 3, 2 | 2012-07-03 |
| Gas assisted turbine seal Grant 8,210,820 - Arness , et al. July 3, 2 | 2012-07-03 |
| Spring seal for turbine dovetail Grant 8,038,405 - Ward , et al. October 18, 2 | 2011-10-18 |
| Efficient Method For Improved Coker Gas Oil Quality App 20100270208 - Ward; John D. ; et al. | 2010-10-28 |
| Serpentine cooling circuit and method for cooling tip shroud Grant 7,686,581 - Brittingham , et al. March 30, 2 | 2010-03-30 |
| Sealing Mechanism with Pivot Plate and Rope Seal App 20100008769 - Arness; Brian P. ; et al. | 2010-01-14 |
| Gas Assisted Turbine Seal App 20100008783 - Arness; Brian P. ; et al. | 2010-01-14 |
| Method and Apparatus for Creating Seal Slots for Turbine Components App 20100008781 - Ward; John D. ; et al. | 2010-01-14 |
| Spring Seal for Turbine Dovetail App 20100007096 - Ward; John D. ; et al. | 2010-01-14 |
| Compliant Seal for Rotor Slot App 20100008782 - Danescu; Radu Ioan ; et al. | 2010-01-14 |
| Labyrinth Seal for Turbine Dovetail App 20100007092 - Arness; Brian P. ; et al. | 2010-01-14 |
| Serpentine Cooling Circuit And Method For Cooling Tip Shroud App 20090304520 - Brittingham; Robert Alan ; et al. | 2009-12-10 |
| Auto feed system for compressed propellant tools and pressure compensating valve therefore Grant 6,709,315 - Ward March 23, 2 | 2004-03-23 |
| Power tool driving systems Grant 5,788,428 - Ward , et al. August 4, 1 | 1998-08-04 |
| Earthquake restraint mechanism Grant 5,048,243 - Ward September 17, 1 | 1991-09-17 |
| Cutting saw and concrete groover Grant 4,236,356 - Ward December 2, 1 | 1980-12-02 |
| Machine rails and carriages Grant 4,184,719 - Ward January 22, 1 | 1980-01-22 |
| NCAGE Code | 8A3Q0 | WARD JOHN D!DBA DAVES LAWN CARE |
| CAGE Code | 8A3Q0 | WARD, JOHN D DAVE'S LAWN CARE |
| DUNS | 017217709 | WARD, JOHN D |
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.
| 