Drilldown: Patents
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Use the filters below to narrow your results.
None (1) ·
Adolph Ditriech Wittemann (1) ·
Anton von Oertzen (1) ·
Camille Contal (1) ·
Charles Rudolph Wittemann (1) ·
F. Gaebert (1) ·
Gaston Madeira (1) ·
Gustav Mees (2) ·
Herbert Schultze (1) ·
Jacob Knappich (1) ·
Joens (1) ·
Joseph Wetterwald (1) ·
Merrill Elbridge Clark (1) ·
Otto Hartung (1) ·
Raimund Nimfuehr (1) ·
Théophile Protin (1)
None (2) ·
Adolph Ditriech Wittemann (1) ·
Anton von Oertzen (1) ·
Camille Contal (1) ·
Charles Rudolph Wittemann (1) ·
F. Gaebert (1) ·
Gaston Madeira (1) ·
Gustav Mees (2) ·
Herbert Schultze (1) ·
Jacob Knappich (1) ·
Joens (1) ·
Joseph Wetterwald (1) ·
Merrill Elbridge Clark (1) ·
Raimund Nimfuehr (1) ·
Théophile Protin (1)
Showing below up to 14 results in range #1 to #14.
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- Timeline: Year filed
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- Timeline: Family year
- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date
- Calendar: Grant date
- Calendar: Family year