[math-fun] In search for Ron Mayer

For many years I tried to find out how to contact Ron Mayer, he apparently had the emails address mayer@acuson.com (long invalid). As some of the readers on this list are a few semesters older than me, I dare to ask: does anyone have a clue who he is (how to contact him)? Background: Ron wrote some _very_ fine code for the fast Hartley transform, which I (years ago) polished quite a bit. I'd like to say "thanks" to him, and I bugs me I can't. Best, jj