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

DATAMP Patents by Date for March 1994
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
15,289,742----[datamp][all]
85,292,191----[datamp][all]
225,295,423-D345,366--[datamp][all]
295,297,907----[datamp][all]