Good catch! Yeah, it does look like there was some influence here, though some of the examples are pushing it. The fact is that elements of these designs were around for awhile, and Ives just used them, I'm not sure he got them directly from Ram.
I always loved the desings braun made in the sixties, even the logo is very well done. Also I always loved the designs apple does nowadays. I do not think they are copies. Sure there are some influences but that seems normal to me.