Hans Lipperhey

Hans Lipperhey
Bornc.1570
DiedSeptember 1619 (aged 4849)
NationalityGerman, Dutch
Occupationspectacle-maker
Known forEarliest known patent application for a telescope

Hans Lipperhey (c.1570 – buried 29 September 1619), also known as Johann Lippershey or simply Lippershey, was a German-Dutch spectacle-maker. He is commonly associated with the invention of the telescope, because he was the first one who tried to obtain a patent for it. It is, however, unclear if he was the first one to build a telescope.