[null0pointer]

Also Whitfield Diffie, of Diffie-Hellman fame.

[donw]

His partner went on to make some pretty good mayonnaise, too!

[mdp2021]

Martin Edward Hellman, electrical engineer, was born in 1945.

Richard Hellman started selling jars in 1912. No remote relation apparent. (Specifying just in case of doubt, especially for those unfamiliar with the brand.)