I drove out to Media, PA, back in the late 70's or early 80's, (CRS!) to meet the owner/designer of Laminar Concepts and see the Evolution Europa. ...His name was Jerry, if I recall correctly.
The car did not have the rotary engine installed, and the body was only a plug to create molds from. (Improper grammar alert.)
I add one further contact with him, but he had not progressed any further with development or sales.