Menlo Park, New Jersey the phonograph and developed a commercially viable incandescent light bulb filament. Christie Street in Menlo Park was one of the first streets in the world to use electric lights for illumination. Edison left Menlo Park and moved his home and laboratory to West Orange, New Jersey in 1887. After his death, the Thomas Alva Edison Memorial Tower and Museum was constructed near his old Menlo Park lab and dedicated in 1938. Edison's old lab site and memorial now make up Edison State Park. The municipality in which Menlo Park is located, which was called "Raritan Township" while he was alive,
Menlo, Washington Menlo, Washington Menlo is a small unincorporated community in the Willapa Valley of Pacific County, Washington, United States. It was settled in 1851 as a donation land claim. Menlo was named for the California town of Menlo Park in 1893 when the Northern Pacific Railway line was laid down through the Willapa Valley. It was shortened to just Menlo when the sign was cut in half. Menlo today is home to a general store and post office, the Pacific County Fairgrounds and a secondary/high school — Willapa Valley High School. As Menlo is not a census-designated place, only approximate population