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DATAMP Patents by Date for May 1954
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
42,677,294----[datamp][all]
112,677,876----[datamp][all]
182,678,522----[datamp][all]
252,679,107----[datamp][all]