On Tue, 15 Mar 2005 16:51:36 -0500, "J. Mc Laughlin"
wrote:

Patent 6,411,264 shows a supposed improvement on the 8JK antenna such that
efficiency is preserved and a large F/B is effected. The inventor is N7CL.

Hey, I know Eric. See: http://www.cal-av.com/antennas.html

for the commercial version of his design.