Product and Vendor News: Global Fuel Recycling’s Fuel Recovery Method Now Patent Approved
Using its patented Defueling Key technology by simply plugging into the OBDII port found under the dash, Global Fuel Recycling’s software communicates with the car’s onboard computer to run the fuel pump until the fuel level reaches a preset level and then shuts the fuel pump off.

Photo by Joanne M. Tucker
Global Fuel Recycling CEO Jerry McGuffin (right) and Vice President Dick Janicki at the 2012 Car Rental Show in Las Vegas.

Photo by Joanne M. Tucker
Global Fuel Recycling CEO Jerry McGuffin (right) and Vice President Dick Janicki at the 2012 Car Rental Show in Las Vegas.
Global Fuel Recycling’s environmentally responsible Fuel Recovery Method patent was issued under the Green Technology Pilot Program on April 24. This new method quickly and easily connects directly to the car’s fuel rail, which maintains a closed system with no chance of releasing harmful fumes.
Using its patented Defueling Key technology by simply plugging into the OBDII port found under the dash, Global Fuel Recycling’s software communicates with the car’s onboard computer to run the fuel pump until the fuel level reaches a preset level and then shuts the fuel pump off. The entire process is completed in less than 10 minutes without the engine running and without any harmful emissions.
As a revolutionary step in managing fuel recovery, the Defueling Key technology transmits valuable data via cellular transmission back to the customer’s Defueling Dashboard that is easily accessed by logging onto any computer or smart device. This real-time data is used by operators to manage and track their fuel recovery efforts by logging the VIN, date, time, location and exact amount of fuel recovered from each vehicle.
“With the price of gas continuing to increase, fuel recovery has become a significant area of savings for numerous industries to recapture their costly fuel,” says Global Fuel Recycling CEO Jerry McGuffin. “Global Fuel Recycling enables fleet owners and operators to use this innovative system to responsibly add valuable profits to their bottom line.”
Many of the processes currently used in defueling allow for significant increases in greenhouse gas emissions, the company says. The most common siphoning method allows for harmful gas fumes to be released while the lengthy process is performed. Other methods require the car’s engine to run while diverting only a portion of the fuel into the recovery tanks.
Tucson, Ariz.-based Global Fuel Recycling is fuel recovery technology company, providing the equipment, training and scientific know-how to safely and efficiently recover fuel before transferring ownership of vehicles.
More information on Global Fuel Recycling can be found at www.globalfuelrecycling.com or by calling (520) 308-4410.
For additional articles and news from the Auto Rental News May/June magazine issue, click here.
More Rental Operations

Palm Beach Airport Code Change Creates Car Rental Distribution Gap
A test of rental searches under the old PBI and new DJT airport codes returned largely different sets of brands and vehicles, highlighting a potential distribution problem for rental operators.
Read More →
U-Save Continues Dominican Republic Expansion with Launch in Punta Cana
The new franchise location builds on U-Save’s existing Santo Domingo operation and will begin taking reservations for October 2026.
Read More →
When AI Books the Rental Car, Who Controls the Sale?
As AI moves from comparing rental rates to completing transactions, operators need to understand how travelers find, interpret, rank, and ultimately see their offers. (Part 2 of 2.)
Read More →
European Booked Car Rental Rates Fell 5%, Results Varied by Country
Ireland, Cyprus, and the United Kingdom saw steep declines, while booked rates rose in Poland and Hungary.
Read More →Is It Time to Rethink Rental Categories?
As traditional economy and compact cars disappear from the market, longtime rental operator Mike DeLorenzo asks whether the industry’s familiar vehicle categories still make sense — and what operators need to rethink along with them.
Read More →
Who Owns the Rate? AI Is Creating a New Distribution Problem for Car Rental
Generative Engine Optimization asks whether AI can find a rental company, but operators also need to know whether the agent inspected enough of the market, compared equivalent offers, and presented a rate the traveler can actually book. (Part 1 of 2)
Read More →
U.S. Business Travel Car Rental Rates Forecast to Rise Up to 2%
Improved fleet supply should limit pricing gains in 2026-27, while insurance, repair costs, and softer residual values continue to pressure rental operations, according to Amex GBT.
Read More →
Sixt Revenue Tops $2.4 Billion in First Half of 2026
Sixt’s first-half revenue surpassed $2.4 billion for the first time as demand outpaced fleet growth, lifting utilization and earnings despite weaker consumer sentiment in North America.
Read More →
In Memoriam: Bobby Klyce, Avis Licensee Legend
The longtime Birmingham Avis operator and 2018 Auto Rental News Impact Award recipient was remembered as an advocate for independent licensees and the broader car rental industry.
Read More →How to Build Custom Fleet Tools With AI and Vibe Coding [Webinar]
A new Automotive Fleet webinar explores how fleet managers are using AI and vibe coding to automate routine work and create simple operational tools without traditional programming skills.
Read More →
