1
Dhiraj Pal, Karl Yost: Fixation and stabilization of lead in contaminated soil and solid waste. MAECORP Incorporated, Andrew B Katz, Leonard D Bowersox, March 16, 1993: US05193936 (49 worldwide citation)

A two-step treatment process is disclosed for application of lead-toxic wastes to fixate and stabilize leachable lead contained therein. The process employs the use of a sulfate compound, such as gypsum, in a first step; and a phosphate reagent, such as phosphoric acid, in a second step. After thoro ...


2
Ronald L Terrel, Karl Yost, Gale Schwiesow: Method and system for containment, such as a containment cap for solid waste constructed of modified asphalt. Wilder Construction Company, Perkins Coie, July 18, 2006: US07077602 (1 worldwide citation)

The present invention is directed to a waste or environmental containment system that includes modified asphalt specifically designed for containment, and a system of installation that provides a seamless cap over the area to be contained. The modified asphalt of the present invention has a permeabi ...


3
Ronald L Terrel, Karl Yost, Gale Schwiesow: Method and system for a containment system, such as a seamless containment cap for solid waste constructed of polymer-modified asphalt. Wilder Construction Company, Perkins Coie, July 29, 2008: US07404693

The present invention is directed to a waste or environmental containment system that includes modified asphalt specifically designed for containment, and a system of installation that provides a seamless cap over the area to be contained. The modified asphalt of the present invention has a permeabi ...


4
Ronald L Terrel, Karl Yost, Gale Schwiesow: Method and system for containment, such as a containment cap for solid waste constructed of modified asphalt. Perkins Coie, Patent Sea, January 18, 2007: US20070014635-A1

The present invention is directed to a waste or environmental containment system that includes modified asphalt specifically designed for containment, and a system of installation that provides a seamless cap over the area to be contained. The modified asphalt of the present invention has a permeabi ...


5
Ronald L Terrel, Karl Yost, Gale Schwiesow: Method and system for containment, such as a containment cap for solid waste constructed of modified asphalt. Wilder Construction Company, Seed Intellectual Property Law Group Pllc, September 1, 2005: US20050191132-A1

The present invention is directed to a waste or environmental containment system that includes modified asphalt specifically designed for containment, and a system of installation that provides a seamless cap over the area to be contained. The modified asphalt of the present invention has a permeabi ...


6
Karl Yost, Gadi Naveh: Use of heuristic data for sending message from mobile computing device. Palm, April 26, 2012: US20120098705-A1

A mobile computing device comprises a wireless transceiver and a processing circuit. The processing circuit is configured to store a data set for a predetermined location, the data set comprising location data and a location name. The processing circuit is further configured to compare a current loc ...