patent | United States Patent and Trademark Office | United States patent law | European Patent Organisation | Patent Cooperation Treaty | European Patent Office | The Essential Alice in Chains | patent medicine | Letters Patent | letters patent | United States Court of Customs and Patent Appeals | patent infringement | Patent | Essential Mix | Walk a Mile in My Shoes: The Essential '70s Masters | Patent Reform Act of 2009 | patent attorney | Land patent | International Patent Classification | Francis W. Parker Charter Essential School | Administrative Council of the European Patent Organisation | Toulmin's patent covered plane motion. | The United States Patent Association | The Essential Paul Simon | The Essential Michael Jackson | The Essential Mercury Rev: Stillness Breathes 1991–2006 | Software patent | software patent | Patent troll | patent thicket |
He also coined the term essential patent to cover a patent that was required to practice a given industry standard.