All three had worked at Shell Oil doing computer programming.
In 1953 Ring became a delivery man with Shell Oil.
And send Shell Oil a thank you for their decision to start the ball rolling.
It was popularized as a business tool by Shell Oil in the 1970's.
Ferrari has had a long standing relationship with Shell Oil.
He went to Shell Oil in 1967, helping it with some sophisticated number-crunching.
It was built originally for Shell Oil in 1932.
"My first interview at Shell Oil landed me a job," he said.
Pope left a career working at Shell Oil to perform calypso music.
The man worked for Shell Oil, which wanted to build a new gas station down the block.
