Drilldown: Patents
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Albert Livingstone Blackman (1) ·
Algernon Fletcher (1) ·
Frederick Hansen (1) ·
George Lehberger (1) ·
George Otto Kunicke (1) ·
Herbert M. Cooley (1) ·
Hugh Robertson Ritchie (1) ·
Ira Allen (1) ·
Joel Trout Rice (1) ·
John C. Schleicher (2) ·
Julius Christian Christiansen (1) ·
Lawrence Burst Sperry (1) ·
Lincoln Winters (1) ·
Louis Charles Bréguet (1) ·
Paul Petres (1) ·
Preston Albert Watson (1) ·
Samuel Hofsetter (1)
Albert Livingstone Blackman (1) ·
Algernon Fletcher (1) ·
Frederick Hansen (1) ·
George Lehberger (1) ·
George Otto Kunicke (1) ·
Herbert M. Cooley (1) ·
Hugh Robertson Ritchie (1) ·
Ira Allen (1) ·
Joel Trout Rice (1) ·
John C. Schleicher (2) ·
Julius Christian Christiansen (1) ·
Lawrence Burst Sperry (1) ·
Lincoln Winters (1) ·
Louis-Charles Bréguet (1) ·
Paul Petres (1) ·
Preston Albert Watson (1) ·
Samuel Hofsetter (1)
Showing below up to 17 results in range #1 to #17.
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- Main
- Timeline: Year filed
- Timeline: Year granted
- Timeline: Filing date
- Timeline: Full specification filed date
- Timeline: Grant date
- Timeline: Publication date
- Timeline: Family year
- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date