El Paso Pipeline Partners, L.P. (NYSE:EPB), KKR & Co. L.P. (NYSE:KKR), and NuStar Energy L.P. (NYSE:NS) are among the top picks from Jim Cramer with the highest dividend yield. All of these companies have been recommended by Jim Cramer during the last 30 days and each of them has an dividend yield of higher than 6%. El…