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DATAMP Patents by Date for July 1989
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
44,843,900----[datamp][all]
114,845,792----[datamp][all]
184,848,202----[datamp][all]
254,850,382-D302,434--[datamp][all]