A. L. Hough
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American patent agent A. L. Hough was listed at address 925 F street, Washington, D.C., with registration number 684.[1]
Likely a relation of Franklin H. Hough, working at same address.
Patents for which A. L. Hough was the patent agent
- Patent US-1909-942629 (Inventors: Levi Felker, English title: Aerial navigating apparatus)
References
- ↑ Roster of registered U.S. patent attorneys 1889, p. 37.
