L. Ron Hubbard | Stephen Gardiner | John Eliot Gardiner | Gardiner | Rob Hubbard | Elbert Hubbard | Dick Hubbard | Alan Gardiner | Hubbard Street Dance Chicago | Frank Gardiner | Hubbard County, Minnesota | Gardiner Expressway | Clover Township, Hubbard County, Minnesota | Barbara Marx Hubbard | Michael Gardiner | Lion Gardiner | Lake George Township, Hubbard County, Minnesota | John H. Hubbard | Hubbard County | Henrietta Township, Hubbard County, Minnesota | Hendrickson Township, Hubbard County, Minnesota | George Hubbard Clapp | Gardiner Professor of Oceanic History and Affairs | William Nelson Gardiner | Samuel Hubbard Scudder | Ruth Hubbard | Richard B. Hubbard | Ray Wylie Hubbard | Philip Gardiner | Old Mother Hubbard |
Charles Sumner Tainter (April 25, 1854 – April 20, 1940) was an American scientific instrument maker, engineer and inventor, best known for his collaborations with Alexander Graham Bell, Chichester Bell, Alexander's father-in-law Gardiner Hubbard, and for his significant improvements to Thomas Edison's phonograph, resulting in the Graphophone, one version of which was the first Dictaphone.