Johnson; David Martin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Johnson; David Martin.The latest application filed is for "hot gas path components including aft end exhaust conduits and aft end flanges".
Company Profile
1.34.31
- Johnson; David Martin - Simpsonville SC
- Johnson; David Martin - Greenville SC
- Johnson; David Martin - Ballston Lake NY
Patent Activity
| Patent | Date |
|---|---|
| Hot Gas Path Components Including Aft End Exhaust Conduits And Aft End Flanges App 20210246829 - Gregg; Jason Ray ; et al. | 2021-08-12 |
| Flow inducer for a gas turbine system Grant 10,612,384 - Johnson , et al. | 2020-04-07 |
| Active draft control for combined cycle power plant shutdown Grant 10,215,059 - Mohr , et al. Feb | 2019-02-26 |
| Active Draft Control For Combined Cycle Power Plant Shutdown App 20180347407 - Mohr; Wolfgang Franz Dietrich ; et al. | 2018-12-06 |
| Flow sleeve for thermal control of a double-walled turbine shell and related method Grant 10,024,189 - Danescu , et al. July 17, 2 | 2018-07-17 |
| Turbine exhaust section structures with internal flow passages Grant 9,546,567 - Kasibhotla , et al. January 17, 2 | 2017-01-17 |
| Flow Inducer For A Gas Turbine System App 20160369631 - Johnson; Richard William ; et al. | 2016-12-22 |
| Flow Sleeve For Thermal Control Of A Double-walled Turbine Shell And Related Method App 20160348534 - DANESCU; Radu Ioan ; et al. | 2016-12-01 |
| Helical seal system for a turbomachine Grant 9,506,366 - Danescu , et al. November 29, 2 | 2016-11-29 |
| Clearance control system for a rotary machine and method of controlling a clearance Grant 9,488,063 - Johnson , et al. November 8, 2 | 2016-11-08 |
| Flow sleeve for thermal control of a double-wall turbine shell and related method Grant 9,453,429 - Danescu , et al. September 27, 2 | 2016-09-27 |
| System and method relating to axial positioning turbine casings and blade tip clearance in gas turbine engines Grant 9,441,499 - Casavant , et al. September 13, 2 | 2016-09-13 |
| Inducer guide vanes Grant 9,441,540 - Johnson , et al. September 13, 2 | 2016-09-13 |
| Flow inducer for a gas turbine system Grant 9,435,206 - Johnson , et al. September 6, 2 | 2016-09-06 |
| Gas turbine thermal control and related method Grant 9,422,824 - Casavant , et al. August 23, 2 | 2016-08-23 |
| Gas turbine casing thermal control device Grant 9,238,971 - Casavant , et al. January 19, 2 | 2016-01-19 |
| Thermal isolation apparatus Grant 9,121,301 - Floyd , et al. September 1, 2 | 2015-09-01 |
| Turbomachine including an inner-to-outer turbine casing seal assembly and method Grant 9,017,015 - Casavant , et al. April 28, 2 | 2015-04-28 |
| System for cooling and purging exhaust section of gas turbine engine Grant 8,979,477 - Johnson , et al. March 17, 2 | 2015-03-17 |
| Clearance Control System For A Rotary Machine And Method Of Controlling A Clearance App 20150071767 - Johnson; David Martin ; et al. | 2015-03-12 |
| Helical Seal System For A Turbomachine App 20150040566 - Danescu; Radu Ioan ; et al. | 2015-02-12 |
| System And Method Relating To Axial Positioning Turbine Casings And Blade Tip Clearance In Gas Turbine Engines App 20150037133 - Casavant; Matthew Stephen ; et al. | 2015-02-05 |
| Flow Sleeve For Thermal Control Of A Double-wall Turbine Shell And Related Method App 20140341702 - DENESCU; Radu Ioan ; et al. | 2014-11-20 |
| Inducer Guide Vanes App 20140140805 - Johnson; Richard William ; et al. | 2014-05-22 |
| Gas Turbine Casing Thermal Control Device App 20140112759 - Casavant; Matthew Stephen ; et al. | 2014-04-24 |
| Gas Turbine Thermal Control And Related Method App 20140109590 - Casavant; Matthew Stephen ; et al. | 2014-04-24 |
| Premixing apparatus for fuel injection in a turbine engine Grant 8,683,804 - Boardman , et al. April 1, 2 | 2014-04-01 |
| Flow Inducer For A Gas Turbine System App 20140072420 - Johnson; Richard William ; et al. | 2014-03-13 |
| Thermal Isolation Apparatus App 20130251515 - Floyd; Donald Earl ; et al. | 2013-09-26 |
| Apparatus for cooling a bucket assembly Grant 8,540,486 - Johnson September 24, 2 | 2013-09-24 |
| Fuel nozzle detachable burner tube with baffle plate assembly Grant 8,505,304 - Myers , et al. August 13, 2 | 2013-08-13 |
| Turbomachine Including An Inner-to-outer Turbine Casing Seal Assembly And Method App 20130104565 - Casavant; Matthew Stephen ; et al. | 2013-05-02 |
| Turbine Exhaust Section Structures With Internal Flow Passages App 20130084172 - Kasibhotla; Ravi Shankar Venkata ; et al. | 2013-04-04 |
| System For Cooling And Purging Exhaust Section Of Gas Turbine Engine App 20120227371 - Johnson; David Martin ; et al. | 2012-09-13 |
| Turbine Bucket Assembly And Methods For Assembling Same App 20120045337 - Fedor; Michael James ; et al. | 2012-02-23 |
| Apparatus For Cooling A Bucket Assembly App 20110229344 - Johnson; David Martin | 2011-09-22 |
| Premixing Apparatus For Fuel Injection In A Turbine Engine App 20110113783 - Boardman; Gregory Allen ; et al. | 2011-05-19 |
| Fuel Nozzle Detachable Burner Tube App 20100132364 - Myers; Geoffrey D. ; et al. | 2010-06-03 |
| Combustor Structure App 20100005804 - Chen; Wei ; et al. | 2010-01-14 |
| Methods and apparatus for cooling gas turbine engine components Grant 7,581,401 - West , et al. September 1, 2 | 2009-09-01 |
| Methods and system for reducing pressure losses in gas turbine engines Grant 7,571,611 - Johnson , et al. August 11, 2 | 2009-08-11 |
| Methods and system for reducing pressure losses in gas turbine engines App 20070245741 - Johnson; David Martin ; et al. | 2007-10-25 |
| Methods and apparatus for cooling gas turbine engine components App 20070234729 - West; James Anthony ; et al. | 2007-10-11 |
| Gas turbine compressor casing flowpath rings App 20070237629 - Moree; Jeff ; et al. | 2007-10-11 |
| Method and apparatus for enabling engine turn down App 20070151257 - Maier; Mark Stefan ; et al. | 2007-07-05 |
| Cooling of liquid fuel components to eliminate coking Grant 7,117,675 - Kaplan , et al. October 10, 2 | 2006-10-10 |
| Turbine compartment ventilation control system and method using variable speed fan Grant 6,983,607 - Grove , et al. January 10, 2 | 2006-01-10 |
| Cooling of liquid fuel components to eliminate coking Grant 6,918,255 - Kaplan , et al. July 19, 2 | 2005-07-19 |
| Turbine compartment ventilation control system and method using variable speed fan App 20050086943 - Grove, Gerald Wilson ; et al. | 2005-04-28 |
| Cooling of liquid fuel components to eliminate coking App 20050081525 - Kaplan, Howard Jay ; et al. | 2005-04-21 |
| Cooling of liquid fuel components to eliminate coking App 20040103662 - Kaplan, Howard Jay ; et al. | 2004-06-03 |
| Removable inner turbine shell with bucket tip clearance control Grant 6,082,963 - Sexton , et al. July 4, 2 | 2000-07-04 |
| Removable inner turbine shell with bucket tip clearance control Grant 5,906,473 - Sexton , et al. May 25, 1 | 1999-05-25 |
| Removable inner turbine shell with bucket tip clearance control Grant 5,779,442 - Sexton , et al. July 14, 1 | 1998-07-14 |
| Removable inner turbine shell with bucket tip clearance control Grant 5,685,693 - Sexton , et al. November 11, 1 | 1997-11-11 |
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