Simpkins; Haskell
Patent Applications and Registrations
Patent applications and USPTO patent grants for Simpkins; Haskell.The latest application filed is for "controlled descent safety systems and methods".
Company Profile
3.27.28
- Simpkins; Haskell - Cincinnati OH
- Simpkins; Haskell - Grand Blanc MI
- Simpkins; Haskell - Grand Blane MI
Patent Activity
| Patent | Date |
|---|---|
| Controlled Descent Safety Systems and Methods App 20220054865 - Simpkins; Haskell ; et al. | 2022-02-24 |
| Controlled descent safety systems and methods Grant 11,198,024 - Simpkins , et al. December 14, 2 | 2021-12-14 |
| Surgical Tool App 20200222056 - Martin; Keith Edward ; et al. | 2020-07-16 |
| Surgical tool Grant 10,631,874 - Martin , et al. | 2020-04-28 |
| Controlled Descent Safety Systems and Methods App 20190232093 - Simpkins; Haskell ; et al. | 2019-08-01 |
| Mechanical Pipe Coupling Assembly Without Adhesive Or Bonding Agent App 20180252344 - Morris; William Boykin ; et al. | 2018-09-06 |
| Surgical tool Grant 9,861,371 - Martin , et al. January 9, 2 | 2018-01-09 |
| Mechanical pipe coupling assembly without adhesive or bonding agent Grant 9,568,127 - Morris , et al. February 14, 2 | 2017-02-14 |
| Surgical Tool App 20170014137 - Martin; Keith Edward ; et al. | 2017-01-19 |
| Surgical Tool App 20170014136 - Martin; Keith Edward ; et al. | 2017-01-19 |
| Micro motion poppet valve assembly for delivery of ink with large pigment particles to a writing nib and writing instrument comprising same Grant 9,050,850 - Gillum , et al. June 9, 2 | 2015-06-09 |
| Mechanical Pipe Coupling Assembly Without Adhesive Or Bonding Agent App 20140312616 - Morris; William Boykin ; et al. | 2014-10-23 |
| Mechanical pipe coupling assembly without adhesive or bonding agent Grant 8,801,048 - Morris , et al. August 12, 2 | 2014-08-12 |
| Mechanical Pipe Coupling Assembly Without Adhesive Or Bonding Agent App 20140145431 - Morris; William Boykin ; et al. | 2014-05-29 |
| Micro Motion Poppet Valve Assembly For Delivery Of Ink With Large Pigment Particles To A Writing Nib And Writing Instrument Comprising Same App 20130170887 - Gillum; Christoph ; et al. | 2013-07-04 |
| Compliant current collector for fuel cell anode and cathode Grant 8,048,587 - Simpkins , et al. November 1, 2 | 2011-11-01 |
| System and method of NO.sub.x abatement Grant 8,037,674 - Kupe , et al. October 18, 2 | 2011-10-18 |
| System and method for directing fluid flow Grant 7,614,222 - Hemingway , et al. November 10, 2 | 2009-11-10 |
| Ceramic assembly with a stabilizer layer Grant 7,595,085 - Svoboda , et al. September 29, 2 | 2009-09-29 |
| Method for cutting solid oxide fuel cell elements Grant 7,582,375 - Daniel, Jr. , et al. September 1, 2 | 2009-09-01 |
| System and method of heating an exhaust treatment device Grant 7,435,275 - Simpkins , et al. October 14, 2 | 2008-10-14 |
| Device and methods of ammonia generation for NOx abatement Grant 7,402,292 - Hemingway , et al. July 22, 2 | 2008-07-22 |
| Solid-oxide fuel cell module for a fuel cell stack Grant 7,270,906 - Haltiner, Jr. , et al. September 18, 2 | 2007-09-18 |
| Device and methods of ammonia generation for Nox abatement App 20070065354 - Hemingway; Mark D. ; et al. | 2007-03-22 |
| System and method of heating an exhaust treatment device App 20070033872 - Simpkins; Haskell ; et al. | 2007-02-15 |
| Method for cutting solid oxide fuel cell elements App 20070028731 - Daniel; Paul R. JR. ; et al. | 2007-02-08 |
| System and method for directing fluid flow App 20070022744 - Hemingway; Mark D. ; et al. | 2007-02-01 |
| Cathode air baffle for a fuel cell App 20060228618 - Keegan; Kevin R. ; et al. | 2006-10-12 |
| System and method of nox abatement App 20060213187 - Kupe; Joachim ; et al. | 2006-09-28 |
| Fuel cell stack assembly load frame with compression spring Grant 7,001,685 - Bobrov , et al. February 21, 2 | 2006-02-21 |
| Reformer, and methods of making and using the same App 20060021280 - Hamilton; Daniel B. ; et al. | 2006-02-02 |
| Manifold sizing and configuration for a fuel cell stack Grant 6,984,466 - Haltiner, Jr. , et al. January 10, 2 | 2006-01-10 |
| Ceramic assembly with a stabilizer layer App 20050202159 - Svoboda, Robert J. ; et al. | 2005-09-15 |
| Non-thermal plasma reactor gas treatment system Grant 6,852,200 - LaBarge , et al. February 8, 2 | 2005-02-08 |
| Compliant current collector for fuel cell anode and cathode App 20040101742 - Simpkins, Haskell ; et al. | 2004-05-27 |
| Fuel and air supply base manifold for modular solid oxide fuel cells Grant 6,692,859 - Mukerjee , et al. February 17, 2 | 2004-02-17 |
| Fuel cell stack assembly load frame with compression spring App 20030235742 - Bobrov, Larisa S. ; et al. | 2003-12-25 |
| Passive gas spring for solid-oxide fuel cell stack loading App 20030235723 - Simpkins, Haskell ; et al. | 2003-12-25 |
| Manifold sizing and configuration for a fuel cell stack App 20030235749 - Haltiner, Karl J. JR. ; et al. | 2003-12-25 |
| Solid-oxide fuel cell module for a fuel cell stack App 20030235746 - Haltiner, Karl J. JR. ; et al. | 2003-12-25 |
| Gas diffusion mat for fuel cells Grant 6,613,468 - Simpkins , et al. September 2, 2 | 2003-09-02 |
| Non-thermal plasma reactor gas treatment system App 20030150709 - LaBarge, William J. ; et al. | 2003-08-14 |
| Integrated solid oxide fuel cell mechanization and method of using for transportation industry applications Grant 6,562,496 - Faville , et al. May 13, 2 | 2003-05-13 |
| Solid oxide fuel cell having a monolithic heat exchanger and method for managing thermal energy flow of the fuel cell Grant 6,551,734 - Simpkins , et al. April 22, 2 | 2003-04-22 |
| Ion sensor glow plug assembly Grant 6,512,204 - Chiu , et al. January 28, 2 | 2003-01-28 |
| Integrated fuel reformation and thermal management system for solid oxide fuel cell systems Grant 6,485,852 - Miller , et al. November 26, 2 | 2002-11-26 |
| Fuel and air supply base manifold for modular solid oxide fuel cells App 20020168560 - Mukerjee, Subhasish ; et al. | 2002-11-14 |
| Gas diffusion mat for fuel cells App 20020081475 - Simpkins, Haskell ; et al. | 2002-06-27 |
| Integrated solid oxide fuel cell mechanization and method of using for transportation industry applications App 20020025458 - Faville, Michael T. ; et al. | 2002-02-28 |
| Ion sensor glow plug assembly Grant 6,285,007 - Chiu , et al. September 4, 2 | 2001-09-04 |
| Ion sensor glow plug assembly Grant 6,248,980 - Chiu , et al. June 19, 2 | 2001-06-19 |
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