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.