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Four Products LLC

Four Products LLC manufactures CoolShims : a product which improves vehicle safety by improving brake system performance.

  • Stage Full Product Ready
  • Industry Consumer Products
  • Location North Hollywood, Los Angeles, CA, USA
  • Currency USD
  • Founded November 2005
  • Website

Company Summary

Four Products LLC develops and manufactures products for the commercial, consumer and military vehicle market. Our premier product is CoolShim: a patented brake cooler which decreases brake temperatures. CoolShims improve vehicle safety and increase component lifetimes, saving lives and money. We are transitioning from an auto-enthusiast market to a market which includes pickup trucks, delivery vehicles, semi's and military vehicles.


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    Joseph R Demers
    President and CEO

    Dr. Demers has been involved in securing over $1,500,000 in funding for developing terahertz technology and achieving over $800,000 in early product sales. His background in experimental physics, his experience in materials science and his lifelong interest in automobile performance initiated the creation of Four Products LLC and the development of the CoolShim technology used for cooling vehicle brake systems.

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    James Schaefer

    Mr. Schaefer is the founder and owner of Descher Automation, an industrial design & consultation firm providing onsite and offsite contract services in mechanical design, electrical design, and programming. He has over fifteen years of experience with developing semi-automated and fully automatic manufacturing processes. Mr. Schaefer has developed the economical manufacturing process for CoolShims

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    Timothy Clark

    Formerly the President of Brake Horsepower LLC, Mr. Clark has over twenty years of experience in the field of high performance brake systems and has been a consultant of record for various military vehicle platforms. Mr. Clark will leverage his experience and extensive list of contacts to not only demonstrate the utility of CoolShims on consumer, fleet and military vehicles, but to also to manage operations.


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    David Smith of Stradling Yocca Carlson & Rauth
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    Micheal Milam of Milam, Knecht and Warner

Previous Investors

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    Gerald Whitt