Doepker; Roy J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Doepker; Roy J..The latest application filed is for "compressor having capacity modulation assembly".
Company Profile
15.57.47
- Doepker; Roy J. - Lima OH
- Doepker; Roy J. - Miamisburg OH
- Doepker; Roy J - Lima OH
Patent Activity
| Patent | Date |
|---|---|
| Scroll compressor having hub plate Grant 11,434,910 - Doepker , et al. September 6, 2 | 2022-09-06 |
| Co-rotating compressor Grant 11,111,921 - Doepker , et al. September 7, 2 | 2021-09-07 |
| Compressor Having Capacity Modulation Assembly App 20210190070 - DOEPKER; Roy J. ; et al. | 2021-06-24 |
| Compressor Having Capacity Modulation Assembly App 20210164470 - AKEI; Masao ; et al. | 2021-06-03 |
| Variable volume ratio compressor Grant 11,022,119 - Perevozchikov , et al. June 1, 2 | 2021-06-01 |
| Compressor having bushing Grant 11,015,598 - Antimonov , et al. May 25, 2 | 2021-05-25 |
| Scroll Compressor Having Hub Plate App 20210148359 - DOEPKER; Roy J. ; et al. | 2021-05-20 |
| Compressor having bushing Grant 11,002,276 - Antimonov , et al. May 11, 2 | 2021-05-11 |
| Compressor having capacity modulation assembly Grant 10,995,753 - Berning , et al. May 4, 2 | 2021-05-04 |
| Co-rotating compressor Grant 10,995,754 - Doepker , et al. May 4, 2 | 2021-05-04 |
| Compressor having capacity modulation assembly Grant 10,954,940 - Akei , et al. March 23, 2 | 2021-03-23 |
| Scroll compressor having hub plate Grant 10,907,633 - Doepker , et al. February 2, 2 | 2021-02-02 |
| Co-rotating compressor with multiple compression mechanisms Grant 10,718,330 - Stover , et al. | 2020-07-21 |
| Compressor oil separation and assembly method Grant 10,634,142 - Doepker , et al. | 2020-04-28 |
| Scroll compressor with oil management system Grant 10,605,243 - Akei , et al. | 2020-03-31 |
| Compressor Having Capacity Modulation Assembly App 20190353164 - BERNING; Jeffrey Lee ; et al. | 2019-11-21 |
| Compressor Having Bushing App 20190345939 - ANTIMONOV; Mikhail A. ; et al. | 2019-11-14 |
| Co-rotating compressor with multiple compression mechanisms and system having same Grant 10,465,954 - Doepker , et al. No | 2019-11-05 |
| Compressor Having Bushing App 20190316584 - ANTIMONOV; Mikhail A. ; et al. | 2019-10-17 |
| Scroll compressor with axial flux motor Grant 10,415,567 - Doepker , et al. Sept | 2019-09-17 |
| Co-Rotating Compressor With Multiple Compression Mechanisms App 20190186488 - STOVER; Robert C. ; et al. | 2019-06-20 |
| Variable volume ratio compressor Grant 10,323,639 - Doepker , et al. | 2019-06-18 |
| Variable volume ratio compressor Grant 10,323,638 - Doepker , et al. | 2019-06-18 |
| Compressor Having Counterweight App 20190154037 - DOEPKER; Roy J. | 2019-05-23 |
| Scroll compressor with axial flux motor Grant 10,280,922 - Doepker , et al. | 2019-05-07 |
| Variable Volume Ratio Compressor App 20190101120 - PEREVOZCHIKOV; Michael M. ; et al. | 2019-04-04 |
| Co-rotating compressor with multiple compression mechanisms Grant 10,215,174 - Stover , et al. Feb | 2019-02-26 |
| Compressor App 20190040861 - DOEPKER; Roy J. ; et al. | 2019-02-07 |
| Scroll Compressor With Axial Flux Motor App 20180363654 - DOEPKER; Roy J. ; et al. | 2018-12-20 |
| Scroll Compressor With Oil Management System App 20180335036 - AKEI; Masao ; et al. | 2018-11-22 |
| Compressor assembly with directed suction Grant 10,094,600 - Doepker , et al. October 9, 2 | 2018-10-09 |
| Compressor Grant 10,094,380 - Doepker , et al. October 9, 2 | 2018-10-09 |
| Co-rotating Compressor With Multiple Compression Mechanisms App 20180223842 - Stover; Robert C. ; et al. | 2018-08-09 |
| Scroll Compressor With Axial Flux Motor App 20180223849 - Doepker; Roy J. ; et al. | 2018-08-09 |
| Co-rotating Compressor App 20180223843 - Doepker; Roy J. ; et al. | 2018-08-09 |
| Co-Rotating Compressor App 20180223848 - DOEPKER; Roy J. ; et al. | 2018-08-09 |
| Co-rotating Compressor With Multiple Compression Mechanisms And System Having Same App 20180224171 - Doepker; Roy J. ; et al. | 2018-08-09 |
| Scroll compressor with oil management system Grant 10,036,388 - Akei , et al. July 31, 2 | 2018-07-31 |
| Compressor Having Capacity Modulation Assembly App 20180149155 - AKEI; Masao ; et al. | 2018-05-31 |
| Capacity-modulated scroll compressor Grant 9,976,554 - Doepker May 22, 2 | 2018-05-22 |
| Variable Volume Ratio Compressor App 20180038369 - DOEPKER; Roy J. ; et al. | 2018-02-08 |
| Variable Volume Ratio Compressor App 20180038370 - DOEPKER; Roy J. ; et al. | 2018-02-08 |
| Compressor having capacity modulation assembly Grant 9,879,674 - Akei , et al. January 30, 2 | 2018-01-30 |
| Capacity-Modulated Scroll Compressor App 20170342978 - DOEPKER; Roy J. | 2017-11-30 |
| Variable volume ratio compressor Grant 9,790,940 - Doepker , et al. October 17, 2 | 2017-10-17 |
| Scroll compressor with variable volume ratio port in orbiting scroll Grant 9,777,730 - Doepker , et al. October 3, 2 | 2017-10-03 |
| Compressor Oil Separation And Assembly Method App 20170268515 - DOEPKER; Roy J. ; et al. | 2017-09-21 |
| Capacity-modulated scroll compressor Grant 9,739,277 - Doepker August 22, 2 | 2017-08-22 |
| Compressor with capacity modulation and variable volume ratio Grant 9,494,157 - Doepker November 15, 2 | 2016-11-15 |
| Compressor Assembly With Directed Suction App 20160298885 - Doepker; Roy J. ; et al. | 2016-10-13 |
| Variable Volume Ratio Compressor App 20160273538 - DOEPKER; Roy J. ; et al. | 2016-09-22 |
| Scroll Compressor With Variable Volume Ratio Port In Orbiting Scroll App 20160258434 - DOEPKER; Roy J. ; et al. | 2016-09-08 |
| Scroll compressor with variable volume ratio port in orbiting scroll Grant 9,435,340 - Doepker , et al. September 6, 2 | 2016-09-06 |
| Dual chamber discharge muffler Grant 9,404,499 - Seibel , et al. August 2, 2 | 2016-08-02 |
| Compressor assembly with directed suction Grant 9,366,462 - Perevozchikov , et al. June 14, 2 | 2016-06-14 |
| Compressor App 20160115954 - Doepker; Roy J. ; et al. | 2016-04-28 |
| Compressor having capacity modulation assembly Grant 9,303,642 - Akei , et al. April 5, 2 | 2016-04-05 |
| Compressor Having Capacity Modulation Assembly App 20160076543 - AKEI; Masao ; et al. | 2016-03-17 |
| Compressor Grant 9,249,802 - Doepker , et al. February 2, 2 | 2016-02-02 |
| Compressor With Capacity Modulation And Variable Volume Ratio App 20160025093 - Doepker; Roy J. | 2016-01-28 |
| Compressor having drive shaft with fluid passages Grant 9,217,434 - Han , et al. December 22, 2 | 2015-12-22 |
| Capacity-modulated Scroll Compressor App 20150330386 - Doepker; Roy J. | 2015-11-19 |
| Compressor with capacity modulation and variable volume ratio Grant 9,127,677 - Doepker September 8, 2 | 2015-09-08 |
| Scroll Compressor With Oil Management System App 20150139844 - Akei; Masao ; et al. | 2015-05-21 |
| Compressor seal assembly Grant 8,932,036 - Monnier , et al. January 13, 2 | 2015-01-13 |
| Scroll Compressor With Variable Volume Ratio Port In Orbiting Scroll App 20140154124 - DOEPKER; Roy J. ; et al. | 2014-06-05 |
| Compressor With Capacity Modulation And Variable Volume Ratio App 20140154121 - DOEPKER; Roy J. | 2014-06-05 |
| Compressor App 20140134031 - DOEPKER; Roy J. ; et al. | 2014-05-15 |
| Compressor Having Capacity Modulation Assembly App 20140072466 - AKEI; Masao ; et al. | 2014-03-13 |
| Compressor Assembly With Directed Suction App 20140069139 - Perevozchikov; Michael M. ; et al. | 2014-03-13 |
| Compressor having capacity modulation assembly Grant 8,585,382 - Akei , et al. November 19, 2 | 2013-11-19 |
| Heat Sink For A Condensing Unit And Method Of Using Same App 20130255932 - Doepker; Roy J. ; et al. | 2013-10-03 |
| Compressor including valve assembly Grant 8,517,703 - Doepker August 27, 2 | 2013-08-27 |
| Flash tank design and control for heat pumps Grant 8,505,331 - Pham , et al. August 13, 2 | 2013-08-13 |
| Compressor Including Motor Cooling App 20120263609 - Han; YanChun ; et al. | 2012-10-18 |
| Compressor Seal Assembly App 20120107163 - Monnier; Kenneth J. ; et al. | 2012-05-03 |
| Compressor Having Capacity Modulation Assembly App 20110268597 - Akei; Masao ; et al. | 2011-11-03 |
| Compressor Including Valve Assembly App 20110206548 - DOEPKER; ROY J. | 2011-08-25 |
| Compressor having capacity modulation assembly Grant 7,988,433 - Akei , et al. August 2, 2 | 2011-08-02 |
| Flash Tank Design And Control For Heat Pumps App 20110139794 - Pham; Hung M. ; et al. | 2011-06-16 |
| Compressor Having Capacity Modulation Assembly App 20100254841 - Akei; Masao ; et al. | 2010-10-07 |
| Vapor injection system for a scroll compressor Grant 7,771,178 - Perevozchikov , et al. August 10, 2 | 2010-08-10 |
| Compressor With Muffler App 20090116977 - Perevozchikov; Michael M. ; et al. | 2009-05-07 |
| Capacity modulated scroll machine having one or more pin members movably disposed for restricting the radius of the orbiting scroll member Grant RE40,554 - Bass , et al. October 28, 2 | 2008-10-28 |
| Scroll machine with brushless permanent magnet motor Grant 7,435,067 - Doepker , et al. October 14, 2 | 2008-10-14 |
| Vapor injection system for a scroll compressor App 20080152526 - Perevozchikov; Michael ; et al. | 2008-06-26 |
| Capacity modulated scroll machine Grant RE40,400 - Bass , et al. June 24, 2 | 2008-06-24 |
| Dual chamber discharge muffler App 20080145242 - Seibel; Stephen M. ; et al. | 2008-06-19 |
| Scroll machine with ported orbiting scroll member Grant RE40,344 - Perevozchikov , et al. May 27, 2 | 2008-05-27 |
| Compressor pulse width modulation Grant RE40,257 - Doepker , et al. April 22, 2 | 2008-04-22 |
| Scroll machine with brushless permanent magnet motor App 20060133944 - Doepker; Roy J. ; et al. | 2006-06-22 |
| Compressor pulse width modulation Grant 6,213,731 - Doepker , et al. April 10, 2 | 2001-04-10 |
| Capacity modulated scroll machine having one or more pin members movably disposed for restricting the radius of the orbiting scroll member Grant 6,086,335 - Bass , et al. July 11, 2 | 2000-07-11 |
| Capacity modulated scroll machine Grant 5,741,120 - Bass , et al. April 21, 1 | 1998-04-21 |
| Capacity modulated scroll machine Grant 5,613,841 - Bass , et al. March 25, 1 | 1997-03-25 |
| Capacity modulated scroll machine Grant 5,611,674 - Bass , et al. March 18, 1 | 1997-03-18 |
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