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Who was the American inventor who held 1093 patents?
Thomas Edison held 1093 US patents, and over 2000 worldwide.
How many patents were granted by the US in 1990?
99,220, including utility patents, plant patents, design patents, and reissues.
Who had 1000 US Patents?
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.
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.
How many patents were granted by us in 2011?
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.
How many patents in 1990?
The US Patent Office issued 99,200 total patents from 1 January 1990 to 31 December 1990, including 9 reissue patents, 6 plant patents, 194 design patents, and 98,991 utility patents.
How many patents have been issued in 2012?
In the US, 276,788 patents were awarded in calendar year 2012. A surprisingly detailed list is linked below.
Are there examples of patents with a time limit?
ALL US patents expire within a timeframe.
Where are US patents effective?
U.S. patents are only effective in the United States, its territories, and its possessions
How many patents were issued in the early 1800s?
It depends upon what country you're talking about and how "early" you mean. By 1899 there were over 600,000 US patents. In 1850 there were less than 8,000.
How many years does the patent for sub air last?
US Patents for anything are good for 17 years.
Who had the most patents?
Kia Silverbrook. Silverbrook is listed as an inventor on 3123 issued US utility patents.
