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DATAMP Patents by Date for January 1944
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
42,338,621----[datamp][all]
112,338,777----[datamp][all]
182,339,604----[datamp][all]
252,340,199----[datamp][all]