Ralph Johnson

Ralph johnson

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location of Ralph JohnsonCoppell, Texas, United States
Phone number of Ralph Johnson+91 xxxx xxxxx
Followers of Ralph Johnson390 followers
  • Timeline

    Jan 1956 - Jan 1982

    Division Manager

    Superior Lawn Sprinkler Company
    Jan 1973 - now

    LI0000037

    Licensed Irrigator
    Jan 1982 - Jan 1995

    Owner/Founder

    Allied Irrigation Co., Inc.
    Jan 1995 - Jan 2005

    Owner/Founder

    Dallas Drain Co., Inc.
    Current Company
    Jan 2005 - now

    Owner/Founder

    French Drain Tech Corporation
  • About me

    Founder FRENCH DRAIN TECH CORP., LI0000037, Licensed Irrigator

  • Education

    • Texas tech university

      1952 - 1956
      College of architectural engineering
  • Experience

    • Superior lawn sprinkler company

      Jan 1956 - Jan 1982
      Division manager

      As a summer intern from Texas Tech School of Engineering, my career started with designing and installing an irrigation system at Love Field Airport. In those early years, there were no standards or suppliers for irrigation systems. All the tubing was cast iron or copper pipe, and the controllers were custom designed by the irrigator for each particular job. I didn't return to Texas Tech, leaving one year before graduating, to launch a career in irrigation.Experience working at some of the most prestigious residential and commercial properties in Dallas provided me with broad scope knowledge of factors influencing water movement, along with an understanding of the market need for water control. Show less

    • Licensed irrigator

      Jan 1973 - now
      Li0000037

      One of the original 312 people licensed as a Texas Irrigator in 1973 (past presidents of the TTIA were licensed under the grandfather clause in the same order as their service).

    • Allied irrigation co., inc.

      Jan 1982 - Jan 1995
      Owner/founder

      Allied was founded to design high performance irrigation systems for both commercial and residential customers. In the early 90’s, company resources were allocated to solve persistent drainage problems by testing and developing methods that sustained high drainage performance over the lifetime of home and commercial structures. As a result of increasing customer demand for specialized drainage solutions, Dallas Drain Company, Inc. was started, and eventually Allied Irrigation was sold.

    • Dallas drain co., inc.

      Jan 1995 - Jan 2005
      Owner/founder

      • Specialized commercial and residential site drainage solutions• Invented FASP® filter-free, French Drain Pipe at in-house testing facility• Replaced failed drainage systems of corrugated drainpipe wrapped in filter cloth

    • French drain tech corporation

      Jan 2005 - now
      Owner/founder

      • Marketing and Distribution of FASP® filter-free, French Drain Pipe• Publication of Technical Information and Product Bulletins • Consulting Services for hard-to-solve water control conditions.

  • Licenses & Certifications

    • Landscape irrigator

      Texas commission on environmental quality
      Feb 2011