R.a. Miller Industries, Inc.

Naturion Pte. Ltd.

J. R. Automation Technologies, Inc.

Eric Joshua Emens

Warren Edwin Guthrie

John Gregory Videtich

John Jeremy Churchill Platt

Roger Cox

Kenneth James Orr

Mark Andrew Compton

Brandyn Jaymes Blehm

Andrew Scott Homrich

Timothy Cullen Davison

Kevin Ray Spencer

A tire pressure monitoring system is configured to communicate with a tire pressure sensor and has an antenna assembly and a transmitter. The antenna assembly has a transmitting and a cancelling antenna. The transmitting antenna has a wire loop defined by a plurality of coils with a first terminal and a second terminal. The cancelling antenna has a wire loop defined by a plurality of coils with a first terminal and a second terminal. The arrangement of the transmitting antenna and the cancelling antenna defines a proximal zone wherein a field from the transmitting antenna is configured to be sufficient to actuate the tire pressure monitor, while beyond the proximal zone, a field from the cancelling antenna cancels the field from the transmitting antenna. The transmitter is coupled to the transmitting antenna, and the cancelling antenna. An antenna and methods are likewise disclosed.

Tire pressure monitor communication system, electromagnetic transmission system having cancellation and an antenna assembly for use therewith and methods

An ion generating device can include a housing having an opening, an anode and a cathode disposed within the housing and having a space between them in fluid communication with the opening, a power source having a negative terminal and a positive terminal with a first connection between the negative terminal and the anode and a second connection between the positive terminal and the cathode, and an air mover disposed to direct an air flow through the space and out of the opening.

Ion generator device

An antenna assembly includes a circularly polarized antenna housing configured to mount to a mounting surface. The antenna assembly also includes a vertical antenna housing having a first end proximate to the circularly polarized antenna housing, as well as a distal end extending normally from the circularly polarized antenna housing.

Wideband, low profile, small area, circular polarized UHF antenna

Wideband, low profile, small area, circular polarized uhf antenna

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Grand Haven, MI, United States of America

Eric Joshua Emens