Patents by Inventor Robert J. Goodwin
Robert J. Goodwin 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: 11922950Abstract: A method according to one embodiment includes receiving audio input by a microphone of an access control device that controls access through a passageway, processing an audio signal associated with the audio input to identify and authenticate a user, determining a command corresponding with the audio signal in response to identification and authentication of the user, and performing at least one action that corresponds with the command.Type: GrantFiled: April 12, 2022Date of Patent: March 5, 2024Assignee: Schlage Lock Company LLCInventors: Daniel Langenberg, Joseph W. Baumgarte, Joshua Long, Brady Plummer, John D. Goodwin, Dakoda Johnson, Benjamin J. Hopkins, Robert Prostko, Robert Martens
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Patent number: 5054111Abstract: A method of network management for a radio communications network comprising a plurality of stations each of which includes a transceiver and control means therefor, the transceiver and control means of the respective stations being substantially similar, and the stations being arranged to communication directly with any other station, the method comprising: assigning at least one control channel of predetermined frequency to the network for transmitting network control signals between the stations; assigning to each station which may assume control a ranking position in a priority list of stations which may assume control of the network; each station monitoring the control channel or channels to determine whether control has been established by another station, and if so accepting control signals from such other station, and if control has not been established, the station transmits at a time determined by the ranking position of the station control signals on said control channel or channels for assuming neType: GrantFiled: September 29, 1988Date of Patent: October 1, 1991Assignee: Siemens Plessey Electronic Systems LimitedInventor: Robert J. Goodwin
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Patent number: 4980924Abstract: An HF communications system comprising a plurality of radio stations, each radio station including a transceiver and a control means therefor, the control means including a processor and a memory, the memory storing a model of the ionosphere of a designated region in digital form, wherein the order to establish reliable communications channels between the stations, the system undergoes the following procedure: a first station computes from its stored model a propagation frequency window and determines a set of communications channels within the frequency window, the transceiver of the station thereafter monitoring the noise and interference present in the set of channels in order to reject channels having noise and interference levels higher than a predetermined level, and the first station establishing communications with one or more second stations on communication channels of the set in order to actively sound the channels in order to establish which channels are suitable for message transmission.Type: GrantFiled: September 19, 1988Date of Patent: December 25, 1990Assignee: Plessey Overseas LimitedInventors: Allyson P. C. Reed, Robert J. Goodwin, Ernest T. Clarke, David J. S. Williams
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Patent number: 4400556Abstract: The invention covers the use of novel co-catalysts as inhibitors that reduce the formation of undesirable chlorinated dioxins during the preparation of pentachlorophenol and tetrachlorophenol from phenol or lower chlorinated phenols.Type: GrantFiled: June 22, 1981Date of Patent: August 23, 1983Assignee: Reichhold Chemicals, IncorporatedInventors: William H. Wetzel, Hsi-Lung Pan, Robert J. Goodwin, John E. Wilkinson
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Patent number: 4382105Abstract: This invention relates to new and improved chlorinated phenol water soluble wood treating compositions and methods for preservation of wood or products made from wood. In the general practice of this invention, wooden objects are treated with water soluble wood treating and preserving solutions consisting of blends of from 0.1% to about 50% by weight of a chlorophenol selected from a group consisting of pentachlorophenol and tetrachlorophenol and mixtures thereof, from about 1% to about 97% by weight aliphatic alcohols having from 1 to 6 carbon atoms and mixtures thereof, from about 0.2% to about 35% of a fatty acid amine oxide or a mixture of fatty acid amine oxides and other amines, and from about 1% to about 97% by weight water.Type: GrantFiled: August 18, 1982Date of Patent: May 3, 1983Assignee: Reichhold Chemicals, IncorporatedInventors: Joseph Amundsen, Robert J. Goodwin, William H. Wetzel
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Patent number: 4379810Abstract: This invention relates to new and improved chlorinated phenol water soluble wood treating compositions and methods for preservation of wood or products made from wood. In the general practice of this invention, wooden objects are treated with water soluble wood treating and preserving solutions consisting of blends of from 0.1% to about 50% by weight of a chlorophenol selected from a group consisting of pentachlorophenol and tetrachlorophenol and mixtures thereof, from about 1% to about 97% by weight aliphatic alcohols having from 1 to 6 carbon atoms and mixtures thereof, from about 0.2% to about 35% of a fatty acid amine oxide or a mixture of fatty acid amine oxides and other amines, and from about 1% to about 97% by weight water.Type: GrantFiled: August 18, 1982Date of Patent: April 12, 1983Assignee: Reichhold Chemicals, IncorporatedInventors: Joseph Amundsen, Robert J. Goodwin, William H. Wetzel
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Patent number: 4376220Abstract: The invention covers the use of novel co-catalysts as inhibitors that reduce the formation of undesirable chlorinated dioxins during the preparation of pentachlorophenol and tetrachlorophenol from phenol or lower chlorinated phenols.Type: GrantFiled: June 22, 1981Date of Patent: March 8, 1983Assignee: Reichhold Chemicals, IncorporatedInventors: William H. Wetzel, Hsi-Lung Pan, Robert J. Goodwin, John E. Wilkinson
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Patent number: 4357163Abstract: This invention relates to new and improved chlorinated phenol water soluble wood treating compositions and methods for preservation of wood or products made from wood. In the general practice of this invention, wooden objects are treated with water soluble wood treating and preserving solutions consisting of blends of from 0.1% to about 50% by weight of a chlorophenol selected from a group consisting of pentachlorophenol and tetrachlorophenol and mixtures thereof, from about 1% to about 97% by weight aliphatic alcohols having from 1 to 6 carbon atoms and mixtures thereof, from about 0.2% to about 35% of a fatty acid amine oxide or a mixture of fatty acid amine oxides and other amines, and from about 1% to about 97% by weight water.Type: GrantFiled: August 28, 1981Date of Patent: November 2, 1982Assignee: Reichhold Chemicals, Inc.Inventors: Joseph Amundsen, Robert J. Goodwin, William H. Wetzel
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Patent number: 4294996Abstract: The invention covers the use of novel co-catalysts as inhibitors that reduce the formation of undesirable chlorinated dioxins during the preparation of pentachlorophenol and tetrachlorophenol from phenol or lower chlorinated phenols.Type: GrantFiled: June 9, 1980Date of Patent: October 13, 1981Assignee: Reichhold Chemicals, IncorporatedInventors: William H. Wetzel, Hsi-Lung Pan, Robert J. Goodwin, John E. Wilkinson
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Patent number: 4288249Abstract: This invention relates generally to water soluble wood treating compositions and methods for preservation of wood or products made from wood. In the general practice of this invention, wooden objects are treated with water soluble wood treating and preserving solutions consisting of blends of (A) from 0.1% to about 50% by weight of a chlorophenol selected from a group consisting of pentachlorophenol and tetrachlorophenol and mixtures thereof (B) from about 2% to about 98% by weight aliphatic alcohols selected from the group consisting of n-butyl alcohol, secondary butyl alcohol, isobutyl alcohol, tertiary butyl alcohol and isopropyl alcohol and mixtures thereof (C) from about 0.56% to about 45% of an amine selected from the group consisting of ammonium hydroxide, triethyl amine, trimethyl amine, methyl amine and methyldiethanolamine and mixtures thereof and (D) from about 1% to about 97% by weight water.Type: GrantFiled: August 11, 1980Date of Patent: September 8, 1981Assignee: Reichhold Chemicals, Inc.Inventors: Joseph Amundsen, Robert J. Goodwin, William H. Wetzel
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Patent number: 4160114Abstract: In a process for producing relatively pure commercially acceptable pentachlorophenol, comprising reacting, at a temperature ranging from about 10.degree. to about 190.degree. C., (A) a phenol consisting essentially of raw or commercial phenol which may contain, as impurities from other processes, some lower chlorophenols such as mono and dichlorophenols and mixtures thereof, and (B) chlorine, in the presence of (C) an acid catalyst from about 0.005 moles to about 0.Type: GrantFiled: July 20, 1977Date of Patent: July 3, 1979Assignee: Reichhold Chemicals, Inc.Inventors: Frederic J. Shelton, William H. Wetzel, John E. Wilkinson, Robert J. Goodwin
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Patent number: 4095305Abstract: (1) A construction for reciprocating and rotating a lance comprising a frame, attachment structure for securing said frame relative to a tube to be cleaned, lance reciprocating and rotating mechanism on said frame substantially adjacent said tube, a carriage for attachment to the end of the lance remote from said tube, a swivel connection on the carriage for permitting rotation of the lance while high pressure water is being fed thereto, a carriage support for supporting said carriage for movement toward and away from said tube, and a mounting arrangement for mounting said carriage support.Type: GrantFiled: July 12, 1976Date of Patent: June 20, 1978Assignee: C. H. Heist CorporationInventor: Robert J. Goodwin
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Patent number: 4073026Abstract: A tube cleaning lance tip construction including a body portion, a first bore extending longitudinally of the body portion, a plurality of second bores extending between the first bore and the outer surface of the body portion for causing liquid to be ejected with a net lateral force component to bias the body portion against the inside of the tube in which the lance tip is located, and first and second rows of axially spaced blades on the opposite side of the body portion from the second bores, said blades having axial and radial cutting edges for removing incrustations from the tube as the lance tip rotates and advances axially through the tube.Type: GrantFiled: July 9, 1976Date of Patent: February 14, 1978Assignee: C. H. Heist CorporationInventor: Robert J. Goodwin
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Patent number: 4058870Abstract: A tube cleaning lance tip construction for rotation within a tube comprising a body portion, a bore arrangement in the body portion for causing liquid to be ejected with a lateral component creating a reactive force for biasing the body portion toward the inside of the tube, a blade on the opposite side of the body portion from the bore arrangement for removing incrustations from the inside of the tube, the bore arrangement being positioned relative to the longitudinal axis of the body portion to cause the reactive force to be in the direction of rotation of the body portion, and stabilizing blades on the body portion for limiting layover of the blade and for tending to maintain the axis of the lance tip parallel to the axis of the tube and for aiding in the removal of incrustations.Type: GrantFiled: July 9, 1976Date of Patent: November 22, 1977Assignee: C. H. Heist CorporationInventor: Robert J. Goodwin
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Patent number: 4011625Abstract: A tube cleaning lance tip construction including a body portion, a first bore extending longitudinally of said body portion for receiving high pressure liquid, a line of second bores in communication with said first bore and extending longitudinally of said body portion for conducting high pressure liquid to the outside of said body portion, said second bores terminating at planar surfaces extending transversely to the longitudinal axis of said body portion, serrated edges on the body portion, and a blade extending longitudinally of said body portion and being located generally diametrically opposite to said line of second bores so as to engage the inside of said tube with a force produced by the reaction from the liquid emanating from said second bores.Type: GrantFiled: September 8, 1975Date of Patent: March 15, 1977Assignee: C. H. Heist CorporationInventor: Robert J. Goodwin