Digital Concepts of Missouri, Inc.

Paul Decker

Jack Greenwood

Michael D Mosley

James R Butler, Jr

Thomas Lee Martzall

A mobile device reads a test strip to determine a chemical condition of a liquid or a user inputs a treatment plan into the mobile device. The mobile device transmits the determined chemical condition or the input treatment plan to a liquid treatment system which treats the fluid in response to the determined chemical condition or the input treatment plan.

Spa/pool water treatment system and method

A mobile device reads a test strip to determine a chemical condition of a fluid. The mobile device transmits the determined chemical condition to a fluid treatment system which treats the fluid in response to the determined chemical condition.

Test strip mobile app system and method

Test strip

A motorized exercise apparatus for use with a power source comprising an exercise apparatus having a power supply configured to be connected to the power source. An electronically commutated motor is configured to drive the exercise apparatus. A controller is configured to connect a power supply to the motor to selectively energize the motor to drive the exercise apparatus and including an emergency stop feature. The controller selectively actuates the motor and disables activation of the motor when the emergency stop feature is actuated. An additional motor driven by the apparatus is configured to cause a dynamic braking action to slow the apparatus when the power source is disabled or when the emergency feature is actuated.

Incline trainer safety brake

Test strip mobile APP system and method

Improvements in references electrodes, halogen sensors, pH sensors, TDS sensors, combinations thereof, and related methods.

Reference electrode

pH sensor

Electrodes, sensors and methods for measuring components in water

A galvanic probe comprises a sensor electrode and a reference electrode. The sensor electrode has an exposed surface that comprises a noble metal or antimony or bismuth, and, optionally, an oxide or hydroxide thereof. The reference electrode is spaced apart from the sensor electrode and has an exposed surface that comprises zinc or magnesium, and, optionally, an oxide or hydroxide thereof. The probe may be incorporated into a device for controlling the pH and/or ORP of a fluid in a vessel to a desired pH and/or ORP level, incorporated into methods for measuring the pH and/or ORP of a fluid, or used as a galvanic cell.

Growing community of inventors

Creve Coeur, MO, United States of America

Paul Decker