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BumRushDaShow

(129,082 posts)
Tue Mar 5, 2019, 09:14 PM Mar 2019

'Brilliant' Man Who Was An Inventor of the Calculator Dies [View all]

Source: Bloomberg/AP

Dallas (AP) -- Jerry Merryman, one of the inventors of the handheld electronic calculator who is described by those who knew him as not only brilliant but also kind with a good sense of humor, has died. He was 86.

Merryman died Feb. 27 at a Dallas hospital from complications of heart and kidney failure, said his stepdaughter, Kim Ikovic. She said he'd been hospitalized since late December after experiencing complications during surgery to install a pacemaker.

He's one of the three men credited with inventing the handheld calculator while working at Dallas-based Texas Instruments. The team was led by Jack Kilby, who made way for today's computers with the invention of the integrated circuit and won the Nobel Prize. The prototype built by the team, which also included James Van Tassel, is at the Smithsonian Institution.

"I have a Ph.D. in material science and I've known hundreds of scientists, professors, Nobel prize-winners and so on. Jerry Merryman was the most brilliant man that I've ever met. Period. Absolutely, outstandingly brilliant," said Vernon Porter, a former TI colleague and friend. "He had an incredible memory and he had an ability to pull up formulas, information, on almost any subject."

Read more: https://www.bloomberg.com/news/articles/2019-03-05/-brilliant-man-who-was-an-inventor-of-the-calculator-dies



Wow. I saw a breaking banner earlier from my local Philly paper about this.

R.I.P.
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No surprise he is from TI. There was a time when HP led pack, now it is TI and Casio, at least as still_one Mar 2019 #1
He did not invent the calculator!! cally Mar 2019 #2
The OP article makes this differentiation BumRushDaShow Mar 2019 #4
Yes but the settlement for breaking the patent was not mentioned cally Mar 2019 #13
I expect that articles specifically from tech sites vs from AP probably have more details on that. BumRushDaShow Mar 2019 #21
So you are a super nerd, too. I still have a Commodore Calculator and a TI one. KWR65 Mar 2019 #6
The TI-30 was the first calculator I ever had. Dave Starsky Mar 2019 #7
That's the model that officially killed the slide rule dalton99a Mar 2019 #14
I still have mine! Jimbo S Mar 2019 #23
Mine came with this groovy math book. Dave Starsky Mar 2019 #24
Yes! I received that book as well Jimbo S Mar 2019 #32
Your Casio doesn't happen to be this gem, is it? Dave Starsky Mar 2019 #33
(Raises hand) Yeah, I had one of those. I think it was my second calculator. mahatmakanejeeves Mar 2019 #25
I think I still have my TI-55 from college BumRushDaShow Mar 2019 #8
Jerry Merryman: the man who killed the slide rule dalton99a Mar 2019 #3
I'm old enough to remember when the hand-held calculator was new and expensive. No Vested Interest Mar 2019 #5
do you mean graphing ones or even just the basic ones also ? JI7 Mar 2019 #9
IIRC, they were very basic, and not very small either. No Vested Interest Mar 2019 #10
Handheld calculators exploded in the late 70s / early 80s. Dave Starsky Mar 2019 #34
That's as I remember it, also. No Vested Interest Mar 2019 #35
A four-function TI Datamath 2500 was $120 in 1973; that would be about $730 in today's dollars LongtimeAZDem Mar 2019 #11
My dad was a Computer Programmer (COBOL) for the VA BumRushDaShow Mar 2019 #22
Yeah, I remember paying $79 for a fairly basic model. nt Ferrets are Cool Mar 2019 #12
The prices dropped fairly quickly, within a few years, as they quickly became mass produced. No Vested Interest Mar 2019 #19
I'm young enough to remember using it to spell Generic Brad Mar 2019 #17
1,329,502 x 4 turned upside down. Dave Starsky Mar 2019 #20
The first time I saw a handheld calculator was when I was in A-school in Memphis in mahatmakanejeeves Mar 2019 #26
I paid $300 + for a hand held... I believe it was sometime around 1975. 3Hotdogs Mar 2019 #15
I think I paid $75 for my first calc around '76 yaesu Mar 2019 #16
old calculators bubbazero Mar 2019 #18
My first calculator jcmaine72 Mar 2019 #27
Before the fully functional one at TI, there was Bowmar and the Bowmar Brain Maeve Mar 2019 #28
My Dad Won One Of Those ProfessorGAC Mar 2019 #30
Between 7th and 8th exboyfil Mar 2019 #29
My old man had one of the original TI calculators. Yavin4 Mar 2019 #31
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