Patents by Inventor John W. Price
John W. Price 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).
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Patent number: 11980760Abstract: A pacemaker system includes a drive-sense circuit (DSC) operably coupled to a pacemaker lead. The DSC generates a pace signal including electrical impulses based on a reference signal. The DSC provides the pace signal via the pacemaker lead to an electrically responsive portion of a cardiac conductive system of a subject to facilitate cardiac operation of a cardiovascular system of the subject. The DSC senses, via the pacemaker lead, cardiac electrical activity of the cardiovascular system of the subject that is generated in response to the pace signal and electrically coupled into the pacemaker lead and generates a digital signal that is representative of the cardiac electrical activity of the cardiovascular system of the subject that is sensed via the pacemaker lead. The DSC provides digital information to one or more processing modules that includes and/or is coupled to memory and that provide the reference signal to the DSC.Type: GrantFiled: June 30, 2022Date of Patent: May 14, 2024Assignee: SIGMASENSE, LLC.Inventors: John Christopher Price, Shayne X. Short, Timothy W. Markison
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Patent number: 11980761Abstract: A pacemaker system includes a drive-sense circuit (DSC) operably coupled to a pacemaker lead. The DSC generates a pace signal including electrical impulses based on a reference signal. The DSC provides the pace signal via the pacemaker lead to an electrically responsive portion of a cardiac conductive system of a subject to facilitate cardiac operation of a cardiovascular system of the subject. The DSC senses, via the pacemaker lead, cardiac electrical activity of the cardiovascular system of the subject that is generated in response to the pace signal and electrically coupled into the pacemaker lead and generates a digital signal that is representative of the cardiac electrical activity of the cardiovascular system of the subject that is sensed via the pacemaker lead. The DSC provides digital information to one or more processing modules that includes and/or is coupled to memory and that provide the reference signal to the DSC.Type: GrantFiled: October 28, 2022Date of Patent: May 14, 2024Assignee: SIGMASENSE, LLC.Inventors: John Christopher Price, Shayne X. Short, Timothy W. Markison
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Publication number: 20240148429Abstract: A method for determining motional branch current in an ultrasonic transducer of an ultrasonic surgical device over multiple frequencies of a transducer drive signal. The method may comprise, at each of a plurality of frequencies of the transducer drive signal, oversampling a current and voltage of the transducer drive signal, receiving, by a processor, the current and voltage samples, and determining, by the processor, the motional branch current based on the current and voltage samples, a static capacitance of the ultrasonic transducer and the frequency of the transducer drive signal.Type: ApplicationFiled: November 29, 2023Publication date: May 9, 2024Inventors: Eitan T. Wiener, Jeffrey L. Aldridge, Brian T. Noyes, Jeffrey D. Messerly, James R. Giordano, Robert J. Beetel, III, Nathan J. Price, Matthew C. Miller, Jeffrey P. Wiley, Daniel W. Price, Robert L. Koch, JR., Joseph A. Brotz, John E. Hein
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Patent number: 11964158Abstract: A pacemaker system includes a drive-sense circuit (DSC) operably coupled to a pacemaker lead. The DSC generates a pace signal including electrical impulses based on a reference signal. The DSC provides the pace signal via the pacemaker lead to an electrically responsive portion of a cardiac conductive system of a subject to facilitate cardiac operation of a cardiovascular system of the subject. The DSC senses, via the pacemaker lead, cardiac electrical activity of the cardiovascular system of the subject that is generated in response to the pace signal and electrically coupled into the pacemaker lead and generates a digital signal that is representative of the cardiac electrical activity of the cardiovascular system of the subject that is sensed via the pacemaker lead. The DSC provides digital information to one or more processing modules that includes and/or is coupled to memory and that provide the reference signal to the DSC.Type: GrantFiled: November 16, 2022Date of Patent: April 23, 2024Assignee: SIGAMASENSE, LLC.Inventors: John Christopher Price, Shayne X. Short, Timothy W. Markison
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Publication number: 20240105306Abstract: A surgical instrument operable to sever tissue includes a body assembly and a selectively coupleable end effector assembly. The end effector assembly may include a transmission assembly and an end effector. The body assembly includes a trigger and a casing configured to couple with the transmission assembly. An information transmission system transmits instrument information received from a sensor, for example, to a secure server via a secure gateway connected to the instrument. The instrument may be previously tested on a calibration kit to pre-determine and load surgeon-specific settings onto the instrument prior to use.Type: ApplicationFiled: December 4, 2023Publication date: March 28, 2024Inventors: Cory G. Kimball, Daniel W. Price, William E. Clem, Amy L. Marcotte, Danius P. Silkaitis, John B. Schulte, Michael R. Lamping, Stephen J. Balek
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Publication number: 20240077159Abstract: A one-hand engageable vacuum tool connection assembly for connection to a commercial vehicle vacuum system that includes: a vacuum tool connection assembly hose having a first end and a second end; an upper assembly and a lower assembly having a tool connector where the tool connector engages a second end of the lower assembly swivel cuff and is typically adapted to receive one or a plurality of different types of vacuum tools. The vacuum tool engagement assembly is typically free of any flapper valve, metal or spring biased elements.Type: ApplicationFiled: January 5, 2022Publication date: March 7, 2024Inventors: Justin Taylor Heaps, Steve W. Lieneman, Jared Leroy Meacham, Clay D. Price, Eldered Tom Tucker, Jr., John F. Tucker
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Patent number: 5492403Abstract: A method and apparatus for controlling the discharge of an elastomeric material from a high intensity mixing machine having a mixing chamber with two rotors and an outlet with a drop door. The drop door is open when the rotors are in a predetermined preferred position for unloading the mixing machine in response to the positions of indicators on the rotor shafts. Sensors mounted in the wall of the outlet determine when the gate is clear after unloading of the mixed elastomeric material whereby the drop door may be moved into the outlet for closing of the mixing chamber as soon as the unloading is completed.Type: GrantFiled: March 13, 1995Date of Patent: February 20, 1996Assignee: The Goodyear Tire & Rubber CompanyInventors: John D. Metcalf, John W. Price, Jr., James M. Rothgery, Ronald J. Zaucha
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Patent number: 5279695Abstract: Steel cables are utilized for reinforcing a wide variety of rubber articles. For instance, pneumatic tires are normally reinforced with steel tire cords. It is important for such reinforcing cables to exhibit good fatigue and corrosion resistance. It has been unexpectedly found that the fatigue and corrosion resistance of such cables can be improved by incorporating syndiotactic-1,2-polybutadiene into the interstices between the steel filaments in such cables. This invention more specifically relates to a cable for reinforcing rubber articles having improved fatigue and corrosion resistance which is comprised of a plurality of steel filaments and syndiotactic-1,2-polybutadiene, wherein the syndiotactic-1,2-polybutadiene is dispersed within interstices between said steel filaments.Type: GrantFiled: July 17, 1992Date of Patent: January 18, 1994Assignee: The Goodyear Tire & Rubber CompanyInventors: Thomas W. Starinshak, Robert M. Shemenski, John W. Price, Jr., Robert J. Gartland
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Patent number: 5139874Abstract: Steel cables are utilized for reinforcing a wide variety of rubber articles. For instance, pneumatic tires are normally reinforced with steel tire cords. It is important for such reinforcing cables to exhibit good fatigue and corrosion resistance. It has been unexpectedly found that the fatigue and corrosion resistance of such cables can be improved by incorporating syndiotactic-1,2-polybutadiene into the interstices between the steel filaments in such cables. This invention more specifically relates to a cable for reinforcing rubber articles having improved fatigue and corrosion resistance which is comprised of a plurality of steel filaments and syndiotactic-1,2-polybutadiene, wherein the syndiotactic-1,2-polybutadiene is dispersed within interstices between said steel filaments.Type: GrantFiled: May 9, 1991Date of Patent: August 18, 1992Assignee: The Goodyear Tire & Rubber CompanyInventors: Thomas W. Starinshak, Robert M. Shemenski, John W. Price, Jr., Robert J. Gartland
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Patent number: 4875167Abstract: An odometer data computing apparatus includes an odometer data computer device and a printer. The computer device includes a keypad, liquid crystal display, microcomputer electronics and continuous memory to record beginning and end of trip time, dates, and odometer readings, to separate pleasure trip mileage, from business mileage, to compute the business mileage for each trip up to sixty business trips at a given time, to accumulate the total business trip mileage for the year, to end the yearly record promptly at the end of the year by indicating a need to print out the trip information for the year, to store the total mileage for the previous year, and to continue the trip recording for the next year. Trip information, including total mileage information for the previous year, may be printed out at any time during the current year. Also, trip information for each trip currently in memory may be printed out at any time.Type: GrantFiled: June 28, 1988Date of Patent: October 17, 1989Assignee: Mileage Validator, Inc.Inventors: John W. Price, John F. Brady, III
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Patent number: 4496797Abstract: A pair of optical isolator circuits (18, 56) associated with a subscriber's telephone line are utilized to automatically connect and disconnect a speakerphone to the telephone line. Receipt of each calling ringing signal operates the first optical isolator (18) and a first one shot multivibrator (28) to generate and apply counting pulses to a counter (37). Upon receipt of a predetermined count, the counter acts to energize a relay (51) to connect the speakerphone and the second monitoring optical isolator to the telephone line. Upon either party going "on hook" at the completion of the call, the second monitoring optical isolator (56) is interrupted which results in the operation of a second one shot multivibrator to generate a pulse to reset the counter whereupon the relay is released to disconnect the speakerphone and the second monitoring optical isolator from the telephone line.Type: GrantFiled: September 29, 1983Date of Patent: January 29, 1985Assignee: AT&T Technologies, Inc.Inventor: John W. Price
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Patent number: 4090266Abstract: A wall assembly for a swimming pool comprising a concrete footing for supporting the assembly, fiberglass panel members extending upwardly from the concrete footing, the bottoms of which are imbedded in the footing, and vertically extending concrete columns located on the outside of and providing lateral support for the panel members. The panel members are arranged side-by-side in a row about the periphery of the pool. The concrete columns are supported at their bottoms on the concrete footing. One concrete column is positioned along the length of each joint between two adjacent panel members whereby the joints between the members are sealed by the concrete columns. A method is also provided for erecting the wall assembly.Type: GrantFiled: March 15, 1976Date of Patent: May 23, 1978Inventor: John W. Price
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Patent number: D362838Type: GrantFiled: July 1, 1993Date of Patent: October 3, 1995Inventor: John W. Price