Patents by Inventor Thomas D. Rogers
Thomas D. Rogers 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: 11975129Abstract: A hemodialysis system is disclosed. The hemodialysis system includes a dialyzer, a saline container including saline, and a disposable set comprising a blood pumping tube fluidly connected to a first end of the dialyzer, an arterial line fluidly connected to a first end of the blood pumping tube, a venous line fluidly connected to a second end of the dialyzer, a saline line fluidly connected to the blood pumping tube and the saline container, and a dialyzer line fluidly connected to a second end of the blood pumping tube and a second end of the dialyzer. The hemodialysis system also includes a dialysis instrument comprising an arterial line clamp, a venous line clamp, and a saline valve. The saline rinses blood out of the arterial line when the venous line clamp is closed, the arterial line clamp is opened, and the saline value is opened.Type: GrantFiled: April 4, 2022Date of Patent: May 7, 2024Assignees: Baxter International Inc., Baxter Healthcare SAInventors: Robert W. Childers, Thomas D. Kelly, Rodolfo G. Roger
-
Patent number: 11931492Abstract: A system and method for balancing flows of renal replacement fluid is disclosed. The method uses pressure controls and pressure sensing devices to more precisely meter and balance the flow of fresh dialysate and spent dialysate. The balancing system may use one or two balancing devices, such as a balance tube, a tortuous path, or a balance chamber.Type: GrantFiled: June 30, 2021Date of Patent: March 19, 2024Assignees: BAXTER INTERNATIONAL INC., BAXTER HEALTHCARE SAInventors: Michael E. Hogard, Donald D. Busby, Robert W. Childers, Yuanpang Samuel Ding, Katherine M. Holian, Mark E. Jablonski, Thomas D. Kelly, Shincy J. Maliekkal, Rodolfo G. Roger, Donald A. Smith, Atif M. Yardimci, Ying-Cheng Lo
-
Patent number: 10405519Abstract: The training and control apparatus preferably includes a pendant that is coupled to a spring loaded retractable reel via a tether. The apparatus can be fitted to a canine or other animal via a collar. When the canine or other animal begins to run, the pendant is automatically deployed away from the spring loaded retractable reel, interfering with legs of the canine or other animal and discouraging running. In embodiments of the invention, the pendant includes ornamental features.Type: GrantFiled: April 30, 2015Date of Patent: September 10, 2019Inventor: Thomas D. Rogers
-
Publication number: 20170064925Abstract: The training and control apparatus preferably includes a pendant that is coupled to a spring loaded retractable reel via a tether. The apparatus can be fitted to a canine or other animal via a collar. When the canine or other animal begins to run, the pendant is automatically deployed away from the spring loaded retractable reel, interfering with legs of the canine or other animal and discouraging running. In embodiments of the invention, the pendant includes ornamental features.Type: ApplicationFiled: April 30, 2015Publication date: March 9, 2017Inventor: THOMAS D. ROGERS
-
Patent number: 7648612Abstract: A web of tissue is formed in a twin wire former, followed by an air press for water removal in the pressing section, passing onto a Yankee dryer. A headbox injects stock between upper and lower dryer fabrics brought together on a breast roll. The fabrics moves over vacuum boxes, and the web is heated with steam and passed between an upper pressure box and a lower vacuum box forming an air press which dewaters the web. A sheet transfer pickup vacuum box holds the sheet to the upper fabric as the lower fabric diverges from the upper fabric. A pressure roller transfers the web onto a Yankee dryer. The fabrics are cleaned on vertical runs before returning to the breast roll. A final forming fabric is arranged to operated at a lower speed than the penultimate forming fabric so that a rush transfer and creping like action takes place.Type: GrantFiled: June 5, 2007Date of Patent: January 19, 2010Assignees: Metso Paper, Inc., Mitsubishi Heavy Industries, Ltd.Inventors: Roger A. Kanitz, Thomas D. Rogers
-
Patent number: 7241364Abstract: A web of tissue is formed in a twin wire former, followed by an air press for water removal in the pressing section, passing onto a Yankee dryer. A headbox injects stock between upper and lower dryer fabrics brought together on a breast roll. The fabrics moves over vacuum boxes, and the web is heated with steam and passed between an upper pressure box and a lower vacuum box forming an air press which dewaters the web. A sheet transfer pickup vacuum box holds the sheet to the upper fabric as the lower fabric diverges from the upper fabric. A pressure roller transfers the web onto a Yankee dryer. The fabrics are cleaned on vertical runs before returning to the breast roll. A final forming fabric is arranged to operated at a lower speed than the penultimate forming fabric so that a rush transfer and creping like action takes place.Type: GrantFiled: March 7, 2005Date of Patent: July 10, 2007Assignees: Metso Paper, Inc., Mitsubishi Heavy Industries, Ltd.Inventors: Roger A. Kanitz, Thomas D. Rogers
-
Patent number: 6863777Abstract: A web of tissue is formed in a twin wire former, followed by an air press for water removal in the pressing section, passing onto a Yankee dryer. A headbox injects stock between upper and lower dryer fabrics brought together on a breast roll. The fabrics move over vacuum boxes, and the web is heated with steam and passed between an upper pressure box and a lower vacuum box forming an air press which dewaters the web. A sheet transfer pickup vacuum box holds the sheet to the upper fabric as the lower fabric diverges from the upper fabric. A pressure roller transfers the web onto a Yankee dryer. The fabrics are cleaned on vertical runs before returning to the breast roll.Type: GrantFiled: May 30, 2003Date of Patent: March 8, 2005Assignees: Metso Paper, Inc., Mitsubishi Heavy Industries, Ltd.Inventors: Roger A. Kanitz, Thomas D. Rogers
-
Publication number: 20030188843Abstract: A web of tissue is formed in a twin wire former, followed by an air press for water removal in the pressing section, passing onto a Yankee dryer. A headbox injects stock between upper and lower dryer fabrics brought together on a breast roll. The fabrics move over vacuum boxes, and the web is heated with steam and passed between an upper pressure box and a lower vacuum box forming an air press which dewaters the web. A sheet transfer pickup vacuum box holds the sheet to the upper fabric as the lower fabric diverges from the upper fabric. A pressure roller transfers the web onto a Yankee dryer. The fabrics are cleaned on vertical runs before returning to the breast roll.Type: ApplicationFiled: May 30, 2003Publication date: October 9, 2003Inventors: Roger A. Kanitz, Thomas D. Rogers
-
Patent number: 6613194Abstract: A web of tissue is formed in a twin wire former, followed by an air press for water removal in the pressing section, passing onto a Yankee dryer. A headbox injects stock between upper and lower dryer fabrics brought together on a breast roll. The fabrics move over vacuum boxes, and the web is heated with steam and passed between an upper pressure box and a lower vacuum box forming an air press which dewaters the web. A sheet transfer pickup vacuum box holds the sheet to the upper fabric as the lower fabric diverges from the upper fabric. A pressure roller transfers the web onto a Yankee dryer. The fabrics are cleaned on vertical runs before returning to the breast roll.Type: GrantFiled: September 30, 2002Date of Patent: September 2, 2003Assignees: Metso Paper, Inc., Mitsubishi Heavy Industries, Ltd.Inventors: Roger A. Kanitz, Thomas D. Rogers
-
Patent number: 6555055Abstract: A system having a fluid source and a pasteurizer coupled with a disinfectant unit in flow communication with the fluid source for use in disinfecting dental or other water lines. The combination of pasteurizer and disinfectant unit is adapted to receive water from the fluid source. A fluid delivery unit is provided in flow communication with the pasteurizer and disinfectant unit combination. The disinfectant unit has a means for supplying hydrogen and oxygen and a means for generating hydrogen peroxide in flow communication with the means for supplying hydrogen and oxygen.Type: GrantFiled: July 30, 1999Date of Patent: April 29, 2003Assignee: Lynntech, Inc.Inventors: Alan J. Cisar, Adrain Denvir, G. Duncan Hitchens, Thomas D. Rogers
-
Patent number: 6551474Abstract: The present invention provides an ozone generation and delivery system that lends itself to small scale applications and requires very low maintenance. The system includes an anode reservoir and a cathode phase separator each having a hydrophobic membrane to allow phase separation of produced gases from water. The system may be configured to operate passively with no moving parts or in a self-pressurizing manner with the inclusion of a pressure controlling device or valve in the gas outlet of the anode reservoir. The hydrogen gas, ozone gas and water containing ozone may be delivered under pressure.Type: GrantFiled: August 26, 1999Date of Patent: April 22, 2003Assignee: Lynntech International Ltd.Inventors: Craig C. Andrews, Thomas D. Rogers, Oliver J. Murphy
-
Publication number: 20030024674Abstract: A web of tissue is formed in a twin wire former, followed by an air press for water removal in the pressing section, passing onto a Yankee dryer. A headbox injects stock between upper and lower dryer fabrics brought together on a breast roll. The fabrics move over vacuum boxes, and the web is heated with steam and passed between an upper pressure box and a lower vacuum box forming an air press which dewaters the web. A sheet transfer pickup vacuum box holds the sheet to the upper fabric as the lower fabric diverges from the upper fabric. A pressure roller transfers the web onto a Yankee dryer. The fabrics are cleaned on vertical runs before returning to the breast roll.Type: ApplicationFiled: September 30, 2002Publication date: February 6, 2003Inventors: Roger A. Kanitz, Thomas D. Rogers
-
Patent number: 6458246Abstract: A web of tissue is formed in a crescent former, followed by an air press for water removal in the pressing section, passing onto a Yankee dryer. A headbox injects stock between upper and lower dryer fabrics brought together on a breast roll. The fabrics move over vacuum boxes, and the web is heated with steam and passed between an upper pressure box and a lower vacuum box forming an air press which dewaters the web. A sheet transfer pickup vacuum box holds the sheet to the upper fabric as the lower fabric diverges from the upper fabric. A pressure roller transfers the web onto a Yankee dryer. The fabrics are cleaned on vertical runs before returning to the breast roll. A second upper fabric or transfer fabric operating at a lower speed then the first can be used to form a rush transfer between the forming fabrics and the Yankee dryer which increases web bulk and absorbency. Instead of a second fabric, a vacuum pressure roll may perform the rush transfer between the lower forming fabric and the Yankee dryer.Type: GrantFiled: April 3, 2001Date of Patent: October 1, 2002Assignees: Metso Paper, Inc., Mitsubishi Heavy Industries, Ltd.Inventors: Roger A. Kanitz, Thomas D. Rogers
-
Publication number: 20020060049Abstract: A web of tissue is formed in a crescent former, followed by an air press for water removal in the pressing section, passing onto a Yankee dryer. A headbox injects stock between upper and lower dryer fabrics brought together on a breast roll. The fabrics move over vacuum boxes, and the web is heated with steam and passed between an upper pressure box and a lower vacuum box forming an air press which dewaters the web. A sheet transfer pickup vacuum box holds the sheet to the upper fabric as the lower fabric diverges from the upper fabric. A pressure roller transfers the web onto a Yankee dryer. The fabrics are cleaned on vertical runs before returning to the breast roll. A second upper fabric or transfer fabric operating at a lower speed then the first can be used to form a rush transfer between the forming fabrics and the Yankee dryer which increases web bulk and absorbency. Instead of a second fabric, a vacuum pressure roll may perform the rush transfer between the lower forming fabric and the Yankee dryer.Type: ApplicationFiled: April 3, 2001Publication date: May 23, 2002Inventors: Roger A. Kanitz, Thomas D. Rogers
-
Patent number: 6231723Abstract: A web of tissue is formed in a crescent former, followed by an air press for water removal in the pressing section, passing onto a Yankee dryer. A headbox injects stock between upper and lower dryer fabrics brought together on a breast roll. The fabrics move over vacuum boxes, and the web is heated with steam and passed between an upper pressure box and a lower vacuum box forming an air press which dewaters the web. A sheet transfer pickup vacuum box holds the sheet to the upper fabric as the lower fabric diverges from the upper fabric. A pressure roller transfers the web onto a Yankee dryer. The fabrics are cleaned on vertical runs before returning to the breast roll. A second upper fabric or transfer fabric operating at a lower speed then the first can be used to form a rush transfer between the forming fabrics and the Yankee dryer which increases web bulk and absorbency. Instead of a second fabric, a vacuum pressure roll may perform the rush transfer between the lower forming fabric and the Yankee dryer.Type: GrantFiled: June 2, 1999Date of Patent: May 15, 2001Assignee: Beloit Technologies, IncInventors: Roger A. Kanitz, Thomas D. Rogers
-
Patent number: 6171625Abstract: The present invention provides a system for the decontamination of agricultural products by reacting the toxins and microorganisms, contaminating the product, with ozone. The ozone is generated on site and upon demand, thus eliminating ozone waste associated with long periods of ozone storage. The systems of the invention provide efficient, safe, and environmentally friendly use of ozone for product decontamination by optimizing the delivery of ozone to the contaminated product, monitoring and controlling the pressure in the treatment systems, monitoring and controlling the heat generated during the treatment of contaminated product with ozone, and controlling ozone release into the atmosphere.Type: GrantFiled: March 2, 2000Date of Patent: January 9, 2001Assignee: Lynntech, Inc.Inventors: Adrian J. Denvir, K. Scott McKenzie, Thomas D. Rogers, Douglas R. Miller, G. Duncan Hitchens, Craig C. Andrews
-
Patent number: 6120822Abstract: The present invention provides a system for the decontamination of agricultural products by reacting the toxins and microorganisms, contaminating the product, with ozone. The ozone is generated on site and upon demand, thus eliminating ozone waste associated with long periods of ozone storage. The systems of the invention provide efficient, safe, and environmentally friendly use of ozone for product decontamination by optimizing the delivery of ozone to the contaminated product, monitoring and controlling the pressure in the treatment systems, monitoring and controlling the heat generated during the treatment of contaminated product with ozone, and controlling ozone release into the atmosphere.Type: GrantFiled: February 4, 1998Date of Patent: September 19, 2000Assignee: Lynntech, Inc.Inventors: Adrian J. Denvir, K. Scott McKenzie, Thomas D. Rogers, Douglas R. Miller, G. Duncan Hitchens, Craig C. Andrews
-
Patent number: 5989407Abstract: The present invention provides an ozone generation and delivery system that lends itself to small scale applications and requires very low maintenance. The system includes an anode reservoir and a cathode phase separator each having a hydrophobic membrane to allow phase separation of produced gases from water. The system may be configured to operate passively with no moving parts or in a self-pressurizing manner with the inclusion of a pressure controlling device or valve in the gas outlet of the anode reservoir. The hydrogen gas, ozone gas and water containing ozone may be delivered under pressure.Type: GrantFiled: March 31, 1997Date of Patent: November 23, 1999Assignee: Lynntech, Inc.Inventors: Craig C. Andrews, Thomas D. Rogers, Oliver J. Murphy
-
Patent number: 5833808Abstract: The headbox apparatus of this invention contributes to the production of a paper web of uniform fiber orientation by controlling the edge flow of stock into the headbox nozzle through adjustable valves positioned in edge tubes in closed loop with a fiber orientation sensor. At the same time that fiber orientation is being control through adjustable valves position in the edge tube, basis weight of the web being formed is controlled by a stock dilution systems and an adjustable slice lip, in closed loop with a basis weight profiler sensor.Type: GrantFiled: January 21, 1997Date of Patent: November 10, 1998Assignee: Beloit Technologies, Inc.Inventors: Jay A. Shands, Thomas D. Rogers, Eugene B. Neill
-
Patent number: 5792322Abstract: A Y-shaped flow splitter passes papermaking fluid with some fibers with reduced clogging and has a flat surface opposite the leg of the Y where the flow divides into the two arms of the Y. A generally flat rectangular surface is positioned opposite the leg of the Y of the flow splitter which divides the flow evenly without providing a place for fibers to collect and thus clog the flow through the splitter. The splitter allows the flow to a pair of dilution tubes to be controlled by a single valve with a single flow passage reducing clogging and valve cost. The flow splitter is constructed of stainless steel by a by casting process. A process known commercially as the Extrudehone process is used to produce smooth flow passages.Type: GrantFiled: December 3, 1996Date of Patent: August 11, 1998Assignee: Beloit Technologies, Inc.Inventors: Richard E. Hergert, Thomas D. Rogers, Alfred C. Li, Eugene E. Neill, Frank J. Wywialowski