Award
National Inventors Hall of Fame
Source: Wikidata population candidate Q968851 · wikidata
SACRED LEGACY ARCHIVES™
1841-01-01 – 1919-01-01

Theophilus Van Kannel (July 1851 – December 24, 1919) was an American inventor, known for inventing the revolving door, patented on August 7, 1888.
inventor, engineer
National Inventors Hall of Fame
National Inventors Hall of Fame
National Inventors Hall of Fame
Source: Wikidata population candidate Q968851 · wikidata
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