Drilldown: Patents
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Year filed:
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Inventors:
Anthony Maruca (1) ·
Charles Eissner (1) ·
Charles Zimmerman (1) ·
Édouard Surcouf (1) ·
Edward Eugene Brown (1) ·
Edwin Fisher (1) ·
Elijah Kenneth Howse (1) ·
Felix Gregoire (1) ·
Frederick Marshall Osgood (1) ·
Frederick William Dufwa (1) ·
George W. Bidykoffer (1) ·
Harold D. Peoples (1) ·
Harry Allan (1) ·
Heinrich Brust (1) ·
Henry Calder Lobnitz (1) ·
Henry Mesinger (1) ·
Hosea Waite Libbey (1) ·
James J. Pennington (1) ·
James Philip Erie (1) ·
James Warren Headly (1) ·
Johannes Schilling (1) ·
John Casap (1) ·
John Edward Thompson (1) ·
Joseph Wetterwald (1) ·
Kurt Schultze (1) ·
Melville W. Mix (1) ·
Nazaire Lacrotte (1) ·
Otto S. Lind (1) ·
Robert McMullan (1) ·
Romeo Wankmüller (2) ·
Spencer Heath (1) ·
Thomas Sopwith (2) ·
Wilhelm Jakob Hoffmann (1) ·
William Boyd Alexander (1)
Inventor location:
Applicant person:
None (5) ·
Anthony Maruca (1) ·
Charles Zimmerman (1) ·
Édouard Surcouf (1) ·
Edward Eugene Brown (1) ·
Elzear Joseph Lawrence (1) ·
Felix Gregoire (1) ·
Frederick Marshall Osgood (1) ·
Frederick William Dufwa (1) ·
George W. Bidykoffer (1) ·
Harold D. Peoples (1) ·
Harry Allan (1) ·
Heinrich Brust (1) ·
Henry Calder Lobnitz (1) ·
Henry Mesinger (1) ·
Hosea Waite Libbey (1) ·
James J. Pennington (1) ·
James P. Erie (1) ·
James Warren Headly (1) ·
John Casap (1) ·
John Edward Thompson (1) ·
Joseph Wetterwald (1) ·
Kurt Schultze (1) ·
Melville W. Mix (1) ·
Nazaire Lacrotte (1) ·
Otto S. Lind (1) ·
Robert McMullan (1) ·
Romeo Wankmüller (2) ·
Spencer Heath (1) ·
Thomas Sopwith (2) ·
William Boyd Alexander (1)
Applicant firm:
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Granted:
Supplementary to patent:
None (11) ·
Not identified yet (1) ·
Patent CH-1910-52044 (1) ·
Patent DE-1909-06-09 Romeo Wankmüller (1) ·
Patent FR-1909-397651 (1) ·
Patent FR-1909-406375 (1) ·
Patent GB-1909-11934 (1) ·
Patent GB-1909-2111 (1) ·
Patent GB-1910-21231 (1) ·
Patent GB-1911-2636 (1) ·
Patent GB-1916-110795 (1) ·
Patent GB-1916-112641 (1) ·
Patent GB-1917-126391 (1) ·
Patent US-1877-194841 (1) ·
Patent US-1898-634386 (1) ·
Patent US-1902-704090 (1) ·
Patent US-1909-940701 (1) ·
Patent US-1911-1032812 (1) ·
Patent US-1911-994106 (1) ·
Patent US-1912-1153612 (1) ·
Patent US-1914-1133643 (1) ·
Patent US-1914-1191448 (1) ·
Patent US-1917-1215570 (1) ·
Patent US-1917-1329473 (1) ·
Patent US-1918-1338025 (1)
Patent agent:
Assigned to:
National tech categories:
None (11) ·
CA 102/17 (1) ·
CA 155/39 (1) ·
CA 2/0.12 (1) ·
CA 2/10 (1) ·
CA 2/8 (1) ·
CA 244/101 (1) ·
CA 244/102 (1) ·
CA 244/103 (1) ·
CA 244/11 (2) ·
CA 244/119 (1) ·
CA 244/15 (1) ·
CA 244/22 (2) ·
CA 244/29 (1) ·
CA 244/31 (1) ·
CA 244/32 (1) ·
CA 244/34 (1) ·
CA 244/35 (1) ·
CA 244/4 (1) ·
CA 244/58 (1) ·
CA 244/72 (1) ·
CA 272/25 (1) ·
CA 40/62 (1) ·
CA 46/60 (1) ·
CA 88/46 (1)
IPCs:
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Citations from after 1930:
Showing below up to 35 results in range #1 to #35.
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