Patents by Inventor David Rea
David Rea has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Patent number: 11411418Abstract: A battery management system is provided. The battery management system includes a controller comprising at least one processor and at least one memory. The at least one memory comprising instructions executed by the at least one processor to receive load information about a load from a load sensor, receive battery operating information from a battery sensor, determine a number of battery modules needed to supply the load and operate each battery module at or below a preferred discharge rate based on the load information and the battery operating information, select a group of battery modules included in the battery based on the number of battery modules and the battery operating information, each battery module included in the group of batteries having a current depth of discharge within the preferred depth of discharge range, and instruct the battery to supply the load using the group of battery modules.Type: GrantFiled: December 4, 2020Date of Patent: August 9, 2022Assignee: The Raymond CorporationInventors: David Rea, Kenneth L. Kaye, David James Reed, Matthew Fronk, Thaddeus Grey
-
Publication number: 20210175729Abstract: A battery management system is provided. The battery management system includes a controller comprising at least one processor and at least one memory. The at least one memory comprising instructions executed by the at least one processor to receive load information about a load from a load sensor, receive battery operating information from a battery sensor, determine a number of battery modules needed to supply the load and operate each battery module at or below a preferred discharge rate based on the load information and the battery operating information, select a group of battery modules included in the battery based on the number of battery modules and the battery operating information, each battery module included in the group of batteries having a current depth of discharge within the preferred depth of discharge range, and instruct the battery to supply the load using the group of battery modules.Type: ApplicationFiled: December 4, 2020Publication date: June 10, 2021Inventors: David Rea, Kenneth L. Kaye, David James Reed, Matthew Fronk, Thaddeus Grey
-
Patent number: 10900606Abstract: The invention features a mobile foldable instrument stand that functions as both an instrument stand and a mode of transport. The mobile foldable instrument stand comprises a base, an adjustable spine attached to the base, a wheel, a rotatably hinged handle and fork to support and hold an instrument and an elastic cord to further secure the instrument to the mobile foldable instrument stand. The mobile foldable instrument stand is foldable for ease of storage.Type: GrantFiled: May 26, 2020Date of Patent: January 26, 2021Assignee: JDL GEAR LLCInventors: Jodi Lynn Gaines, Lionel David Rea, Eleni Marie Skiba
-
Publication number: 20200370706Abstract: The invention features a mobile foldable instrument stand that functions as both an instrument stand and a mode of transport. The mobile foldable instrument stand comprises a base, an adjustable spine attached to the base, a wheel, a rotatably hinged handle and fork to support and hold an instrument and an elastic cord to further secure the instrument to the mobile foldable instrument stand. The mobile foldable instrument stand is foldable for ease of storage.Type: ApplicationFiled: May 26, 2020Publication date: November 26, 2020Inventors: Jodi Lynn Gaines, Lionel David Rea, Eleni Marie Skiba
-
Patent number: 10181064Abstract: A device, a system, and methods for tracking conductive composite pressurized gaseous storage tanks. The system including anchoring an RFID device in a non-conductive blind boss, wherein the anchor material has a low dielectric and has minimal reflection of RF energy.Type: GrantFiled: November 18, 2016Date of Patent: January 15, 2019Assignee: Quantum Fuel Systems LLCInventors: Mark Leavitt, Mark Warner, David Rea, Ketan Patel, Yongkui Wen
-
Patent number: 10088104Abstract: Disclosed is a device and method of a system and an improved boss, the boss having a longitudinally extending body with a top surface having flange forming a planar bottom surface with a fluid connection through the boss further including a liner mounting connection (LMC) on the flange bottom surface; the LMC having a groove adapted to be threadably engaged with a liner neck; and, a migration passage fluidly connecting LMC to the fluid connection of the boss.Type: GrantFiled: July 28, 2014Date of Patent: October 2, 2018Assignee: Quantum Fuel Systems LLCInventors: Mark Leavitt, Mark H. Warner, David Rea
-
Patent number: 10005673Abstract: In one embodiment, a process for the purification of CO2 from chlorinated and non-chlorinated hydrocarbons, comprising: contacting a CO2 stream with a metal oxide catalyst, wherein the stream comprises the CO2 and impurities comprising the non-chlorinated hydrocarbons and the chlorinated hydrocarbons; interacting the impurities with the catalyst to form additional CO2 and metal chloride; and regenerating the catalyst by contacting the metal chloride with an oxygen containing gas stream.Type: GrantFiled: October 15, 2014Date of Patent: June 26, 2018Assignee: SAUDI BASIC INDUSTRIES CORPORATIONInventors: Aghaddin Kh. Mammadov, Shahid N. Shaikh, Clark David Rea, Xiankuan Zhang
-
Patent number: 9920883Abstract: A composite fuel tank, formed by winding filaments or strips around a plastic liner and binding the material with a curable binder. Embedded within the wrapped material at predetermined depths from the surface which provides a color indication of the level of damage due to tears, gashes, cuts and the like. The color indicator is part of a visual inspection method to determine tank damage and the extent of repair necessary.Type: GrantFiled: August 5, 2014Date of Patent: March 20, 2018Assignee: Quantum Fuel Systems LLCInventors: Mark Leavitt, Mohit Garg, David Rea
-
Publication number: 20180032769Abstract: Disclosed is a device, a system and methods for tracking conductive composite pressurized gaseous storage tanks. The system including anchoring an RFID device in a non-conductive blind boss, wherein the anchor material has a low dielectric and has minimal reflection if RF energy.Type: ApplicationFiled: November 18, 2016Publication date: February 1, 2018Applicant: Quantum Fuel Systems LLCInventors: Mark Leavitt, Mark Warner, David Rea, Ketan Patel, Yongkui Wen
-
Patent number: 9850136Abstract: A process for the purification of CO2 from chlorinated hydrocarbons and non-chlorinated hydrocarbons, comprising: contacting a CO2 stream with a chromium oxide catalyst, wherein the stream comprises the CO2, and impurities, wherein the impurities comprise the non-chlorinated hydrocarbons and the chlorinated hydrocarbons; forming a purified CO2 stream by interacting the impurities with the chromium oxide catalyst to form additional CO2 and chromium chloride; and regenerating the chromium oxide catalyst by contacting the chromium chloride with an oxygen containing gas stream.Type: GrantFiled: October 15, 2014Date of Patent: December 26, 2017Assignee: SAUDI BASIC INDUSTRIES CORPORATIONInventors: Aghaddin Kh. Mammadov, Clark David Rea
-
Patent number: 9745235Abstract: In an embodiment: a method of making syngas in a metal reactor can comprise introducing carbon dioxide and hydrogen to the metal reactor in the presence of a catalyst to form the syngas, wherein the metal reactor comprises nickel and wherein the carbon dioxide and the hydrogen are in physical contact with a wall of the metal reactor; and passivating the nickel with a sulfur containing compound.Type: GrantFiled: November 6, 2014Date of Patent: August 29, 2017Assignee: SAUDI BASIC INDUSTRIES CORPORATIONInventors: Aghaddin Kh. Mammadov, Clark David Rea
-
Patent number: 9714167Abstract: In an embodiment, a process of making C2+ hydrocarbons comprises contacting a feed comprising a methane steam reforming gas and an additional carbon dioxide with a manganese oxide-copper oxide catalyst to produce a product syngas in a contacting zone under isothermal conditions at a temperature of 620 to 650° C.; and converting the product syngas to C2+ hydrocarbons in the presence of a Fischer-Tropsch catalyst; wherein the methane steam reforming gas has an initial H2:CO volume ratio greater than 3; wherein the product syngas has a H2:CO volume ratio of 1.5 to 3; and wherein the contacting further comprises removing water.Type: GrantFiled: March 31, 2015Date of Patent: July 25, 2017Assignee: SAUDI BASIC INDUSTRIES CORPORATIONInventors: Aghaddin Kh. Mammadov, Shahid Shaikh, Clark David Rea
-
Publication number: 20170015549Abstract: In an embodiment, a process of making C2+ hydrocarbons comprises contacting a feed comprising a methane steam reforming gas and an additional carbon dioxide with a manganese oxide-copper oxide catalyst to produce a product syngas in a contacting zone under isothermal conditions at a temperature of 620 to 650° C.; and converting the product syngas to C2+ hydrocarbons in the presence of a Fischer-Tropsch catalyst; wherein the methane steam reforming gas has an initial H2:CO volume ratio greater than 3; wherein the product syngas has a H2:CO volume ratio of 1.5 to 3; and wherein the contacting further comprises removing water.Type: ApplicationFiled: March 31, 2015Publication date: January 19, 2017Inventors: Aghaddin Kh. MAMMADOV, Shahid SHAIKH, Clark David REA
-
Patent number: 9534738Abstract: Disclosed is a device, system and methods for tracking conductive composite pressurized gaseous storage tanks. The system including anchoring an RFID device in a non-conductive blind boss. Wherein the anchor material has a low dielectric and has minimal reflection if RF energy.Type: GrantFiled: October 24, 2014Date of Patent: January 3, 2017Assignee: Quantum Fuel Systems LLCInventors: Mark Leavitt, Mark Warner, David Rea, Ketan Patel, Yongkui Wen
-
Publication number: 20160272562Abstract: In an embodiment: a method of making syngas in a metal reactor can comprise introducing carbon dioxide and hydrogen to the metal reactor in the presence of a catalyst to form the syngas, wherein the metal reactor comprises nickel and wherein the carbon dioxide and the hydrogen are in physical contact with a wall of the metal reactor; and passivating the nickel with a sulfur containing compound.Type: ApplicationFiled: November 6, 2014Publication date: September 22, 2016Inventors: Aghaddin Kh. Mammadov, Clark David Rea
-
Publication number: 20160264424Abstract: A process for the purification of CO2 from chlorinated hydrocarbons and non-chlorinated hydrocarbons, comprising: contacting a CO2 stream with a chromium oxide catalyst, wherein the stream comprises the CO2, and impurities, wherein the impurities comprise the non-chlorinated hydrocarbons and the chlorinated hydrocarbons; forming a purified CO2 stream by interacting the impurities with the chromium oxide catalyst to form additional CO2 and chromium chloride; and regenerating the chromium oxide catalyst by contacting the chromium chloride with an oxygen containing gas stream.Type: ApplicationFiled: October 15, 2014Publication date: September 15, 2016Inventors: Aghaddin Kh. Mammadov, Clark David Rea
-
Publication number: 20160251226Abstract: In one embodiment, a process for the purification of CO2 from chlorinated and non-chlorinated hydrocarbons, comprising: contacting a CO2 stream with a metal oxide catalyst, wherein the stream comprises the CO2 and impurities comprising the non-chlorinated hydrocarbons and the chlorinated hydrocarbons; interacting the impurities with the catalyst to form additional CO2 and metal chloride; and regenerating the catalyst by contacting the metal chloride with an oxygen containing gas stream.Type: ApplicationFiled: October 15, 2014Publication date: September 1, 2016Applicant: Saudi Basic Industries CorporationInventors: Aghaddin Kh. Mammadov, Shahid N. Shaikh, Clark David Rea, Xiankuan Zhang
-
Publication number: 20160116115Abstract: Disclosed is a device, system and methods for tracking conductive composite pressurized gaseous storage tanks. The system including anchoring an RFID device in a non-conductive blind boss. Wherein the anchor material has a low dielectric and has minimal reflection if RF energy.Type: ApplicationFiled: October 24, 2014Publication date: April 28, 2016Inventors: Mark Leavitt, Mark Warner, David Rea, Ketan Patel, Yongkui Wen
-
Publication number: 20160025266Abstract: Disclosed is a device and method of a system and an improved boss, the boss having a longitudinally extending body with a top surface having flange forming a planar bottom surface with a fluid connection through the boss further including a liner mounting connection (LMC) on the flange bottom surface; the LMC having a groove adapted to be threadably engaged with a liner neck; and, a migration passage fluidly connecting LMC to the fluid connection of the boss.Type: ApplicationFiled: July 28, 2014Publication date: January 28, 2016Applicant: Quantum Fuel Systems Technologies Worldwide, Inc.Inventors: Mark Leavitt, Mark H. Warner, David Rea
-
Publication number: 20160010802Abstract: A composite fuel tank, formed by winding filaments or strips around a plastic liner and binding the material with a curable binder. Embedded within the wrapped material at predetermined depths from the surface which provides a color indication of the level of damage due to tears, gashes, cuts and the like. The color indicator is part of a visual inspection method to determine tank damage and the extent of repair necessary.Type: ApplicationFiled: August 5, 2014Publication date: January 14, 2016Applicant: QUANTUM FUEL SYSTEMS TECHNOLOGIES WORLDWIDE, INC.Inventors: Mark Leavitt, Mohit Garg, David Rea