He had laboratories at Menlo Park & West Orange, New Jersey
... Thomas Edison's home and 
laboratory are a step back in time, when machines were run ... West Orange, NJ 
07052... [DOC] [TLE] A Profile of Thomas Edison's West Orange Labratory-www.njmonthly ... [PAR] Sep 14, 2009 ... Edison's West Orange lab re-opens its doors after a five-year renovation.