|←Author Index: Ke||Frank Keiper
|Manager of the United States Voting Machine Company. Assistant Examiner, United States Patent Office. Author of Pioneer Inventions and Pioneer Patents. Patent attorney of Rochester, N.Y.|
This author wrote articles for the 1911 Encyclopædia Britannica.
Articles attributed to this author are designated in EB1911 by the initials "F. Ke"
- Patent Office Society (U.S.) (1950). "Frank Keiper, prominent patent attorney of Rochester, N.Y. and a former examiner in the Patent Office, died June 16, 1950 at the age of 80 years.". Journal of the Patent Office Society. vol. 32. p. p. 860.
- Frank Keiper was born on June 12, 1870. His father was Dr. Christian B. Keiper, whose brother Dr. George F. Keiper served 4 terms in the Nebraska legislature: 2 in the house and 2 in the senate. (Genealogy Trails History Group, Tippecanoe County, Indiana, biographies)