Patents by Inventor Christopher A. Roth
Christopher A. Roth 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: 11987887Abstract: The present invention relates to a method for adjusting a passivation composition by determining the redox potential of a passivation composition as well as to a method for passivating metallic substrates by treatment with a passivation composition.Type: GrantFiled: July 28, 2020Date of Patent: May 21, 2024Assignee: Ewald DÖRKEN AGInventors: Holger Grolmes, Christopher Köster, Ingo Klüppel, Marcel Roth
-
Patent number: 11982648Abstract: An environmental condition may be measured with a sensor (10) including a wire (20) having an ultrasonic signal transmission characteristic that varies in response to the environmental condition by sensing ultrasonic energy propagated through the wire using multiple types of propagation, and separating an effect of temperature on the wire from an effect of strain on the wire using the sensed ultrasonic energy propagated through the wire using the multiple types of propagation. A positive feedback loop may be used to excite the wire such that strain in the wire is based upon a sensed resonant frequency, while a square wave with a controlled duty cycle may be used to excite the wire at multiple excitation frequencies. A phase matched cone (200, 210) may be used to couple ultrasonic energy between a waveguide wire (202, 212) and a transducer (204, 214).Type: GrantFiled: November 30, 2020Date of Patent: May 14, 2024Assignee: Etegent Technologies, Ltd.Inventors: Oleg Lobkis, Richard A. Roth, Christopher G. Larsen, Stuart J. Shelley
-
Publication number: 20240138979Abstract: This document provides devices and methods for the treatment of heart conditions. For example, this document provides prosthetic heart valves and transcatheter heart valve replacement methods. The prosthetic heart valves can be configured into a low-profile configuration for containment within a small diameter delivery sheath. The prosthetic heart valves include can include a valve member attached to a stent frame. In some embodiments, the valve member is a molded biomaterial with a novel shape and resulting performance characteristics. Localized protective covering members can be attached to the stent frame to prevent the valve member from contacting the stent frame as the valve member cycles between its open and closed configurations.Type: ApplicationFiled: January 11, 2024Publication date: May 2, 2024Inventors: Jason Quill, William Leon Neethling, Christopher B. Brodeur, Ramji Iyer, Kaitlyn Roth
-
Publication number: 20240137373Abstract: The present invention is related to the prevention of intrusions on an in-vehicle network.Type: ApplicationFiled: September 20, 2020Publication date: April 25, 2024Inventors: Patrick Thomas Michael Klapper, Christopher Roth
-
Publication number: 20230081319Abstract: There is disclosed, in an embodiment, video-based requests for proposals and video-based bids used to create a contract through a set of terms of service, to provide a contract that dictates the release schedule of escrow funds. Embodiments use video and terms of service inside the function of a mobile application program (app) and digitize an escrow account for construction purposes. Embodiments integrate, via the app that is also used for video-based bid solicitation, video-based bidding and video-based milestone reporting and acceptance, to prove project video-based bidding, escrow and milestone payments. Other embodiments are also disclosed.Type: ApplicationFiled: September 15, 2022Publication date: March 16, 2023Inventors: Christopher Roth, John Van Bockern
-
Patent number: 11245210Abstract: A connector system includes a housing with a paddle card. One side of the paddle card includes a plurality of rows of signal terminations. Another side of the paddle card includes a single row of cable terminations. Cable management members may be used to support the rows of signal terminations. A shield member may be used to improve the electrical performance of the signal terminations.Type: GrantFiled: October 6, 2017Date of Patent: February 8, 2022Assignee: Molex, LLCInventors: Stevan Ratkovic, Christopher Roth
-
Publication number: 20180287280Abstract: A connector system includes a housing with a paddle card. One side of the paddle card includes a plurality of rows of signal terminations. Another side of the paddle card includes a single row of cable terminations. Cable management members may be used to support the rows of signal terminations. A shield member may be used to improve the electrical performance of the signal terminations.Type: ApplicationFiled: October 6, 2017Publication date: October 4, 2018Applicant: Molex, LLCInventors: Stevan Ratkovic, Christopher ROTH
-
Patent number: 7760449Abstract: A method of adjusting an optical system includes placing the optical system in a controlled environment enclosure, and adjusting an optical mount of the optical system while the optical system is in the controlled environment enclosure.Type: GrantFiled: April 5, 2007Date of Patent: July 20, 2010Assignee: Raytheon CompanyInventors: Philip C. Theriault, Anthony O. Lee, Christopher A. Roth
-
Patent number: 7599138Abstract: An adjustable optical mounting includes a mounting support or frame, and multiple adjusters to provide a six-degree-of-freedom adjustment of the support relative to a base. The adjusters include cams with cam surfaces that bear against and engage slots in the support or frame, to translate the support in directions parallel to the base. In addition, threaded devices and resilient (compliant) devices such as springs are utilized to adjust the height of the support relative to the base, at multiple locations. The cams and the threaded devices of the adjusters may be independently adjusted to translate the support relative to the base, and/or to change the height and/or tilt angle of the support.Type: GrantFiled: October 19, 2004Date of Patent: October 6, 2009Assignee: Raytheon CompanyInventors: Philip Christopher Theriault, Anthony O. Lee, Christopher A. Roth
-
Publication number: 20070195435Abstract: A method of adjusting an optical system includes placing the optical system in a controlled environment enclosure, and adjusting an optical mount of the optical system while the optical system is in the controlled environment enclosure.Type: ApplicationFiled: April 5, 2007Publication date: August 23, 2007Inventors: Philip Theriault, Anthony Lee, Christopher Roth
-
Publication number: 20060165860Abstract: Methods and apparatuses for cutting dough are described. One described dough cutting apparatus comprises a barrel having two ends, a removable die comprising a shaped opening, the removable die adapted to be coupled to a first end of the barrel, and a knife adapted to cut dough extruded from the shaped opening. In one illustrative method for making doughnuts, dough is extruded and cut using such a dough cutting apparatus and the dough is then cooked.Type: ApplicationFiled: September 15, 2005Publication date: July 27, 2006Inventors: Stanley Lowry, Garcie McCall, Christopher Roth
-
Publication number: 20060081745Abstract: An adjustable optical mounting includes a mounting support or frame, and multiple adjusters to provide a six-degree-of-freedom adjustment of the support relative to a base. The adjusters include cams with cam surfaces that bear against and engage slots in the support or frame, to translate the support in directions parallel to the base. In addition, threaded devices and resilient (compliant) devices such as springs are utilized to adjust the height of the support relative to the base, at multiple locations. The cams and the threaded devices of the adjusters may be independently adjusted to translate the support relative to the base, and/or to change the height and/or tilt angle of the support.Type: ApplicationFiled: October 19, 2004Publication date: April 20, 2006Inventors: Philip Theriault, Anthony Lee, Christopher Roth
-
Publication number: 20050067084Abstract: A thermoplastic article is produced by welding or injection molding. The mechanical performance of the article is optimized by a method employing a plurality of test samples also produced by welding or injection molding. For welding, each test sample comprises two thermoplastic workpieces welded at an interface having a preselected shape. The test samples are prepared using different welding conditions and tested. The results are used to select injection molding conditions for the first and second workpieces. For injection molding, each test sample is prepared with a knit line having a preselected shape. The test samples are injection molded using different conditions and tested. The results are used to select welding conditions for the first and second workpieces. The test samples are much easier to prepare than samples that have to be machined from full-scale articles made under the requisite variety of experimental conditions heretofore required for process optimization.Type: ApplicationFiled: September 3, 2004Publication date: March 31, 2005Inventors: Val Kagan, Christopher Roth
-
Patent number: D462001Type: GrantFiled: March 12, 2001Date of Patent: August 27, 2002Assignee: Senco Products, Inc.Inventors: Gary M. Bohart, Jerome E. Reckelhoff, Christopher Roth, Paul King
-
Patent number: D598475Type: GrantFiled: February 3, 2009Date of Patent: August 18, 2009Assignee: Husqvarna U.S. Holding, Inc.Inventor: Christopher Roth
-
Patent number: D609251Type: GrantFiled: December 22, 2008Date of Patent: February 2, 2010Assignee: Husqvarna U.S. Holding, Inc.Inventor: Christopher Roth
-
Patent number: D622740Type: GrantFiled: December 8, 2009Date of Patent: August 31, 2010Assignee: Husqvarna U.S. Holding, Inc.Inventors: Christopher Roth, David Briney
-
Patent number: D694781Type: GrantFiled: March 16, 2012Date of Patent: December 3, 2013Assignee: Husqvarna Consumer Outdoor Products N.A., Inc.Inventor: Christopher Roth
-
Patent number: D694782Type: GrantFiled: March 16, 2012Date of Patent: December 3, 2013Assignee: Husqvarna Consumer Outdoor Products N.A., Inc.Inventor: Christopher Roth