Henry S. Brewington
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American patent agent Henry S. Brewington was listed at 7 St. Paul street, Baltimore, Maryland, with registration number 4107.[1]
Patents for which Henry S. Brewington was the patent agent
- Patent US-1907-863452 (Inventors: Malcolm Salmond, English title: Safety Signal Device)
- Patent US-1911-1001185 (Inventors: Abraham M. Zimmers, English title: Flying-Machine)
References
- ↑ Roster of registered U.S. patent attorneys 1906, p. 17.
