Alfred Jørgen Bryn
Alfred Jørgen Bryn (1862–1937) was a Norwegian patent engineer.
Bryn was born in Trondheim as the son of Thomas Bryn and Kristine Emilie Karoline Richter. He was a grandson of Constitutional Father Thomas Bryn, a brother of Knud Bryn and Halfdan Bryn, and the father of Alf Bonnevie Bryn.
In 1887 Bryn established the office Bryns Patentbyrå, which he managed for fifty years. Among his publications are Om patenter from 1894, Raadhuset og Piperviks-reguleringen from 1916, Varemerket from 1929, and Retten i oppfinnelser efter norsk lov from 1932.