Step-By-Step Guide October 29, 2020 02:04 Updated Thank you very much for Asking Pat. Enclosed please find the answer to the first application and the first publication of the nineteen (19) family members of US8031827B2. Click to download - Answer Step-By-Step Guide_EN.pdf 5 MB Download Related articles Details of Ask Pat How to Contact us? I used "quotation" to search for exact phrase, but why do some patents, without the phrase, are showing up? Search Results