Irving Weingrod

My deepest sympathy to the family. Keep the fond memories close so that you can look back on them and find comfort.

Dear Rosalyn,
I was deeply saddened to read of Irving's death. I recall the satisfying years in the early 1960s when Irving and I worked together on twistor memories at Bell Labs in Allentown and at Western Electric in Columbus where the memories were made. The work was interesting, challenging, and satisfying. I thoroughly enjoyed working with Irving.
Twistor memories were a basic building block of the Electronic Switching Systems used by telephone companies. Irving was in the advance...

Offering our deepest condolences during this difficult time.