Patriot Properties, Inc. develops computer assisted mass appraisal applications. The company offers AssessPro real estate that calculates appraised, used, and assessed values using the cost, market, or income approach; AssessPro personal property for inputting data and reporting it back out; and SketchPro, a graphical sketching program to label the property, including the area designation, perimeter, year built, floor to ceiling height, and the percent complete for various individual sections of the structure, as well as to calculate the adjustment to the construction cost. It also provides CollectPro, an integrated billing and collections application; AssessPro Tablet PC, which allows field data collection using a tablet PC or convertible laptop PC; and AssessPro Pocket PC for data collection. The company has a strategic alliance with Appraisal Resource Company, Inc. Patriot Properties, Inc. was founded in 1985 and is based in Lynn, Massachusetts.