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Seymour I. Rubinstein

Seymour Ivan Rubinstein (1934 - ) is a pioneer of the PC software industry. He grew up in Brooklyn New York, and later moved to California. Programs developed partially or entirely under his direction include WordStar, HelpDesk, and Quattro Pro among others. WordStar was the first truely sucessful program for the personal computer (in a commercial sense) and gave access to word processing to the general population for the first time. In some ways he might be called the typewriter killer.

Seymour began his involvement with microcomputers with IMSAI, makers of the famous machine from the movie Wargames. IMSAI was owned by Bill Millard, founder also of Computerland. Millard began selling IMSAI computers to himself at Computerland at a loss, in an attempt "to make it up in volume". This issue has been adjudicated several times. The employees (stockholders) of IMSAI saw this as plundering their company to enrich Computerland, and decamped en-masse with Rubinstein to the new company MicroPro. They included most of the top engineering staff at IMS Associates, late IMSAI, including Rob Barnaby, Bruce Van Natta, Joe Killian, Dianne Hijacek, and Glen Ewing. This was the start of MicroPro.

Before being involved in computers, he was a TV repairman.

He currently lives in Northern California.

Table of contents
1 Business Ventures
2 Stories About Rubinstein
3 Quotations
4 Improper Credit
5 External Links

Business Ventures

Rubinstein founded MicroPro International Inc. in 1978. Micropro Internation was the maker of the Wordstar word processor. In April 1982, Wordstar was patched to run under MS-DOS.

In 1987, Rubinstein became involved with a spreadsheet called Surpass. This spreadsheet was later sold to Borland International and renamed QuattroPro.

In 1990, Rubinstein was sued by IMSI regarding theft of trade secrets regarding WordStar. Rubinstein was successfully defended by Davis Wright Tremaine LLP [1].

In a Video History Interview with the David Allison of the Smithsonian Institute, Bill Gates refered to Rubinstein as starting one of the first software companies [1].

In the 1995, he founded a company called Prompt Software to investigate document management, internet research, and patent a series of discoveries regarding Content Discovery.

One of his most recent associations is with Intesoft Systems.

Stories About Rubinstein

According to the book The Silicon Jungle, Rubinstein, a science fiction fan, had once asked Arthur C. Clarke about the possibility of a briefcase computer tapping into information from anywhere in the world. Of course Clarke had already thought of this, and predicted in Profiles of the Future that businesses would need "only the equivalent of a telephone number". Around the time of this question, Rubinstein already knew that Epson was going to be marketing a lapsized machine with Wordstar in ROM.

Arthur C. Clarke credited Wordstar with bringing him out of the retirement that he announced in 1978.

Quotations

Improper Credit

Similar to many early pioneers in the software industry, Rubinstein is sometimes credited with actually writing the software that his companies have marketed. Some things Rubinstein is improperly credited with:

External Links