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There were approximately 50,000 patents granted per year over this time period. For a total of 450,000.

It is unrealistic to have itemised them all here.

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16y ago

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Related Questions

How many patents does GE have?

As of 2010, General Electric (GE) has 1,222 patents. Aside from this, they have filed 37, 268 patents in the US.


In the years 1970 - 1979 there were how many executions in the US?

There were 173 executions in the US between 1970 and 1979.


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64,000


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Thomas Edison was granted 1093 US Patents - a record that has yet to be broken by a single individual. He also held a couple hundred foreign patents in the UK, France, and Germany. This goes without mentioning the 500-800 denied US applications he filed as well as other inventions he may never have had sought protection for.


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99,220, including utility patents, plant patents, design patents, and reissues.


How do you check for a United States patent?

You can search the US Patent Office's website for patents dating back to the mid 1970's. http://patft.uspto.gov/


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The USPTO granted a total of 247,727 patents from 1 January 2011 to 31 December 2011, including Reissue Patents, Plant Patents, Design Patents, and Utility Patents.


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ALL US patents expire within a timeframe.


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