Jerry Merryman, Co-Inventor of the Pocket Calculator, Dies at 86 - The New York Times

Brilliant' man who was an inventor of the calculator dies

Jerry Merryman, Inventor of the Pocket Calculator, Dies at 86

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2019 deaths in the United States (January–June) - Wikipedia

Jerry Merryman, co-inventor of handheld electronic calculator

Craig Brown, PhD on LinkedIn: Jerry Merryman, Co-Inventor of the

Jerry Merryman, Co-Inventor of the Pocket Calculator, Dies at 86

Final goodbye: Recalling influential people who died in 2019 – KGET 17

Melissa Merryman (@PolkadotCzech) / X

Craig Brown, PhD on LinkedIn: Jerry Merryman, Co-Inventor of the

Who invented the electronic calculator? - Quora

Jerry Merryman, Inventor of the Pocket Calculator, Dies at 86

Co-Inventor of the World's First Handheld Electronic Calculator

Final goodbye: Recalling influential people who died in 2019