Kleiner Perkins co-founder Frank Caufield dies at 80 For more information please click here to contact Tuan Nguyen By Bizjournals.com Feed (2019-07-12 16:19:27) | November 27, 2019 The co-founder what would become Kleiner Perkins Caufield & Byers venture firm in 1972, died Tuesday at age 80. Posted in Sacramento Business Journal