Patents Assigned to Vioguard
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Patent number: 11191857Abstract: A modular light assembly for an ultraviolet (UV) treatment device includes a UV light reflective surface. First and second sidewalls are coupled to respective sides of the reflective surface. Electrical input contacts are formed on each of the first and second sidewalls for receiving electrical power, and electrical output contacts are formed on each of the first and second sidewalls for delivering electrical power. A plurality of UV lamps are included, each of which have a first end and a second end. The first end of each of the UV lamps is coupled to a respective one of the electrical output contacts on the first sidewall, and the second end is coupled to a respective one of the electrical output contacts on the second sidewall.Type: GrantFiled: May 22, 2020Date of Patent: December 7, 2021Assignee: Vioguard Inc.Inventors: Roger R. Pangan, Jr., Steven Michael Swedenburg
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Patent number: 10682432Abstract: A modular light assembly for an ultraviolet (UV) treatment device includes a UV light reflective surface. First and second sidewalls are coupled to respective sides of the reflective surface. Electrical input contacts are formed on each of the first and second sidewalls for receiving electrical power, and electrical output contacts are formed on each of the first and second sidewalls for delivering electrical power. A plurality of UV lamps are included, each of which have a first end and a second end. The first end of each of the UV lamps is coupled to a respective one of the electrical output contacts on the first sidewall, and the second end is coupled to a respective one of the electrical output contacts on the second sidewall.Type: GrantFiled: August 30, 2019Date of Patent: June 16, 2020Assignee: VIOGUARD INC.Inventors: Roger R. Pangan, Jr., Steven Michael Swedenburg
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Patent number: 10413625Abstract: A modular light assembly for an ultraviolet (UV) treatment device includes a UV light reflective surface. First and second sidewalls are coupled to respective sides of the reflective surface. Electrical input contacts are formed on each of the first and second sidewalls for receiving electrical power, and electrical output contacts are formed on each of the first and second sidewalls for delivering electrical power. A plurality of UV lamps are included, each of which have a first end and a second end. The first end of each of the UV lamps is coupled to a respective one of the electrical output contacts on the first sidewall, and the second end is coupled to a respective one of the electrical output contacts on the second sidewall.Type: GrantFiled: March 14, 2018Date of Patent: September 17, 2019Assignee: VioguardInventors: Roger R. Pangan, Jr., Steven Michael Swedenburg
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Patent number: 9233179Abstract: A sanitizing system for use with monitors, particularly including touchscreen monitors, includes an ultraviolet light source positioned about a periphery of the monitor and configured to transmit light toward the monitor. A sensor detects the presence of an object such as a human finger in the close vicinity or in contact with the monitor in order to stop the operation of the lights.Type: GrantFiled: October 1, 2014Date of Patent: January 12, 2016Assignee: VIOGUARD LLCInventors: Craig Ranta, Steven Swedenberg
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Publication number: 20150028228Abstract: A handrail sanitization system incorporates ultraviolet light treatment into long straight sections of the handrail run, most preferably along the hidden return area of the endless loop forming the moving handrail. This treatment area allows for longer exposure times to the UV light and facilitates the treatment of the entire outer surface of the handrail. In some versions, an additional dosage controller is provided.Type: ApplicationFiled: July 25, 2013Publication date: January 29, 2015Applicant: Vioguard LLCInventors: Dale Almasy, Roger Pangan, Laurence Ranta, Eric Verme
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Patent number: 8084752Abstract: A keyboard and touchpad or mouse UV treatment system with optical sensor and inclined slide is described. A proximity sensor, microcontroller firmware, and motorized mechanism allow activation of the sanitization cycle by personnel with contaminated hands without risk of additional spreading of pathogens to other personnel and patients. The inclined slide provides stability when operated on a desk, and the microcontroller and optical sensor determine the proper exposure time to compensate for lamp aging and variations in lamp output.Type: GrantFiled: March 3, 2009Date of Patent: December 27, 2011Assignee: VioGuard CorporationInventors: Craig Ranta, Steven Fisher
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Publication number: 20090218512Abstract: A keyboard and touchpad or mouse UV treatment system with optical sensor and inclined slide is described. A proximity sensor, microcontroller firmware, and motorized mechanism allow activation of the sanitization cycle by personnel with contaminated hands without risk of additional spreading of pathogens to other personnel and patients. The inclined slide provides stability when operated on a desk, and the microcontroller and optical sensor determine the proper exposure time to compensate for lamp aging and variations in lamp output.Type: ApplicationFiled: March 3, 2009Publication date: September 3, 2009Applicant: Vioguard CorporationInventors: Craig Ranta, Steven Fisher