Drilldown: Patents
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Adolf Sprater (1) ·
Arthur Erritt Holbrook (1) ·
Charles B. Thomas (1) ·
Chessborough Henry James Mackenzie-Kennedy (1) ·
Frederick William Dufwa (1) ·
George Hipwood (1) ·
Jesse W. Silver (1) ·
Julius Wiese (1) ·
Newton Booth Converse (1) ·
Otto Haselau (1) ·
Patrick Egan (1) ·
Robert M. Thompson (1) ·
William Tattersall (1)
None (1) ·
Adolf Sprater (1) ·
Arthur Erritt Holbrook (1) ·
Charles Bartlett Thomas (1) ·
Chessborough Henry James Mackenzie-Kennedy (1) ·
Frederick William Dufwa (1) ·
George Hipwood (1) ·
Jesse W. Silver (1) ·
Julius Wiese (1) ·
Newton Booth Converse (1) ·
Patrick Egan (1) ·
Robert M. Thompson (1) ·
William Tattersall (1)
Showing below up to 12 results in range #1 to #12.
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- Main
- Timeline: Year filed
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- 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