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Wrong Carl Sassenrath?

Carl S. Sassenrath

Chief Technology Officer


HQ Phone:  (707) 485-0599


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I agree to the Terms of Service and Privacy Policy. I understand that I will receive a subscription to ZoomInfo Community Edition at no charge in exchange for downloading and installing the ZoomInfo Contact Contributor utility which, among other features, involves sharing my business contacts as well as headers and signature blocks from emails that I receive.


P.O. Box 1510

Ukiah, California,95482

United States

Company Description

REBOL Technologies was founded in 1998 by Carl Sassenrath, the operating systems architect best known for bringing multitasking to personal computers in 1985 with the Commodore Amiga multimedia computer. The development of the REBOL language began in the mid...more

Background Information

Employment History

Amiga Designer


Senior Development Roles

Commodore Amiga Inc

Senior Development Roles

Hewlett Packard Enterprise Co

Technical Lead, Software Engineering

Roku , Inc.

Manager, Development

Apple Inc.

Co-Founder and Vice President of Development


Founder and President



Rebol Technologies company




Electrical Engineering and Computer Science

University of California

bachelor's degree

Electrical Engineering

UC Davis

Web References(159 Total References)

Mac OS X Apps - The Source For Mac OS X Software [cached]

"Many developers and consultants are discovering that REBOL/Core offers a much simpler and easier-to-maintain approach to network applications and distributed computing, even for tasks as common as CGI scripting", says REBOL founder, Carl Sassenrath.
In 2002, the company was nominated for a Webby Award for technical achievement, and REBOL's founder, Carl Sassenrath, who was the principle designer of the Commodore Amiga operating system, was recently included in the Computing Encyclopedia, "People in Computing - Technology's Pioneers," published by Smart Computing.

Carl Sassenrath - History [cached]

Carl Sassenrath - History
Carl Sassenrath is the founder and CTO of REBOL Technologies. He is best known for his original design and implementation of the Amiga Multitasking Operating System. Sassenrath grew-up in the town of Eureka in Northern California where he became interested in broadcast television and film production. In the early 70's he landed a job as a cameraman at the local ABC network affiliate and worked his way up to being a director before graduating from high school. It wasn't until Sassenrath attended the University of California, Davis, that he was first exposed to computers as a tool to help simulate brain function while he worked as a neuro-physiology research assistant. It was this work in neuroscience that inspired him toward inventing new methods of distributed computing in the years that followed. Before he graduated, Sassenrath was recruited in 1979 to the Hewlett Packard Computer Systems Division as an operating system engineer, during which time he also completed his degree at Davis and graduated with a B.S. in Electrical Engineering in 1980. At HP, he focused on the design and performance of HP's MPE operating system kernel. In 1981 Sassenrath took a break from HP and joined an Antarctic research team from Stanford University as a research scientist at the South Pole. Returning to HP in 1982, Sassenrath engineered one of the first graphically oriented user interfaces (GUI). The resources provided at HP allowed Sassenrath to carefully study the design of every operating system of the day and develop new system concepts around parallel processing and distributed computing. When Amiga Computer, Inc. extended an invitation to Sassenrath in 1983, they promised that he could write whatever operating system he wanted for use in the new Amiga computer. After Amiga, Sassenrath joined Apple Computer Advanced Technology Group, where he lead the development of a next-generation object-oriented operating system for a secret parallel processing computer that was to eventually replace the Macintosh. In 1988, Sassenrath escaped from Silicon Valley lifestyle and bought a ranch in Northern California where he designed and built a house, planted a vineyard and now makes his own personal label of wine. Located in a small mountain community, Sassenrath has continued his pursuit of distributed system technologies by founding Pantaray, Inc., American Multimedia, and Videostream, Inc. - all of which provided various multimedia solutions, including Internet TV set-top boxes, CDTV (the world's first CD- ROM TV set-top box), and content authoring systems. In 1996, Sassenrath set aside all other work to focus solely on his vision of creating a new distributed computing architecture for the Internet, and he founded REBOL Technologies, located in Ukiah, California.

Carl's REBOL Blog - Vive la REBOLution [cached]

Carl Sassenrath
Carl Sassenrath, CTO REBOL Technologies Updated 31-Oct-2016 - Copyright Carl Sassenrath - WWW.REBOL.COM - Edit - Blogger Source Code

Comments on: Swap Function? [cached]

Carl Sassenrath, CTO
REBOL Technologies Or this, which gives you the default behavior that Carl describes, but allows you to override it, and not have to make sure your series are at the proper offsets; but it separates the indexes from their associated series argument. Carl Sassenrath

Comments on: Changes to ordinal functions [cached]

Carl Sassenrath, CTO
REBOL Technologies Carl Sassenrath Carl, have you considered changing/extending the REBOL [] header to make it clear the script is a R3 specific version? REBOL3 [] R3 [] REBOL [needs: 'R3] RT [] Carl Sassenrath

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