Jeffrey turned 47 years old. Jeffrey was born in 1977. Jeffrey has listed phone number: (303) 449-4159. There are 2 companies connected with Jeffrey: Jeff Yin Inc and Jeff Yin, Inc. Other cities that he has stayed in are Honolulu, Seattle, Cambridge and one other city. Possible relatives of Jeffrey are: Gareth F Yin, Cora N Yin, Joanna Milbauer Yin and 2 other people. 1828 Bluff St, Boulder, Co 80304 is where Jeffrey resides.