Ken and I signed in in 2014. I've mentioned the fellow from Elko already but since we were there, Bob Sumner is the only other one that I know has visited the summit. The register was placed in 1999 and the summit log looks like this:
1999 - Gordon MacLeod and Barbara Lilley of Simi Calif
2004 - Tom Roundtree of Minden Nevada
2005 - John Vitz of Oceanside Calif
2007 - D. Frierson of Medford Oregon
2008 - Don and Betsy Palmer of Minden Nevada
2009 - William Bock of Paradise Nevada and Kevin Lutes of Elko Nevada
2012 - Dennis Poulin of Medford Oregon
2014 - Ken Jones of Seattle Wash and Dean Molen of Lehi Utah
2015 - Bob Sumner of Hawthorne Nevada