In the latest issue of IAM, which published last week, our cover story focuses on the firm's that secure the highest quality US patents for their clients. We publish tables, put together by Ocean Tomo PatentRatings, that provide an overall top 20, as well as sector-specific lists covering life sciences, industrials, IT and electronics. Subscribers can see the whole thing by clicking here, for the poor, misguided souls who do not subscribe, this is the top 10 for overall quality:

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