How I can help you

Score volunteer for over 6 years. Career in Law Enforcement with Los Angeles County Sheriff's Dept. for over 20 years. Investigator for L.A. County District Attorney's Office. Martial Arts instructor for Sheriff's Dept and Academy Instructor. Invented and designed first aluminum Police flashlight (Kel-Lite).  Listed as inventor/co-inventor on 9 U.S. Patents. Flashlight design or involved in design of: Kel-lite and other law enforcement products. B- Light (Bianchi Leather) Pro-Light,  Inc. Mag-Lite (Mag Instrument Inc.) Sigma Light,( Lite Tech) Legend (Brinkmann) Zip Light ( Zippo) Taclite (ASP) Sapphire (ASP) one of the first LED flashlights. Consultant to other companies in product design and development.

Mag Instrument, Inc (Mag-Lite) Director of Sales. Responsible for Sales & Marketing, assisted in product development, production and shipping, advertising (both print and TV commercials). Developed a five (5) year marketing plan of 10 million dollars. Achieved it in four (4) years, Sold 30 million the fifth, year and 50 million the seventh Year. Mag-Lite eventually generated sales over 200 million by year 2000. Retired in 2015.

Expertise in Sales & Marketing, Product Developement, Patents, Trademarks and Copywrites.

Areas of Expertise

  • Business Strategy & Planning
  • Intellectual Property
  • Manufacturing & Product Development
  • Sales, Marketing & Public Relations

Industry Experience

  • Manufacturing & Industrial
  • Professional & Business Services


 Associate of Arts degree, Police Science & Administration.

Don Keller

Communication Methods

  • In Person
  • Phone