Home | FAQ Search: Advanced | Person | Company | Type | Class Login
Quick search:
Patent number:
Patent Date:

DATAMP Patents by Date for July 1958
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
12,840,956----[datamp][all]
82,841,926----[datamp][all]
152,842,906-D183,231--[datamp][all]
222,844,416----[datamp][all]