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Fermin Viteri, James P Taylor, Harry Brandt, Roger E Anderson: Hydrocarbon combustion power generation system with CO2 sequestration. Clean Energy Systems, Heisler & Associates, May 21, 2002: US06389814 (220 worldwide citation)

A low or no pollution engine is provided for delivering power for vehicles or other power applications. The engine has an air inlet which collects air from a surrounding environment. At least a portion of the nitrogen in the air is removed using a technique such as liquefaction, pressure swing adsor ...


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John J Frantzen: Enhanced flexibility surgical stent. Global Therapeutics, Heisler & Associates, December 1, 1998: US05843175 (188 worldwide citation)

A surgical stent (10) is provided which can be radially expanded away from a central axis (2) within a body lumen, such as an artery. The stent (10) is formed from a series of struts (20) circumscribing a cylindrical contour of the stent (10). Each strut (20) has a series of bends (30) formed therei ...


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Fermin Viteri, James P Taylor, Harry Brandt, Roger E Anderson: Hydrocarbon combustion power generation system with CO2 sequestration. Clean Energy Systems, Heisler & Associates, May 16, 2006: US07043920 (135 worldwide citation)

A low or no pollution engine is provided for delivering power for vehicles or other power applications. The engine has an air inlet which collects air from a surrounding environment. At least a portion of the nitrogen in the air is removed. The remaining gas is primarily oxygen, which is then routed ...


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John J Frantzen: Stent delivery system featuring a flexible balloon. Heisler & Associates, February 8, 2000: US06022359 (126 worldwide citation)

A flexible balloon 10 is provided for use in delivering and radially expanding a surgical stent 110. The flexible balloon 10 includes an interior which can be inflated with a fluid to expand the balloon 10 from a collapsed to an inflated radial size. The balloon 10 is formed with an outer surface 22 ...


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Fermin Viteri, James P Taylor, Harry Brandt, Roger E Anderson: Hydrocarbon combustion power generation system with CO2 sequestration. Clean Energy Systems, Heisler & Associates, January 9, 2001: US06170264 (125 worldwide citation)

A low or no pollution engine is provided for delivering power for vehicles or other power applications. The engine has an air inlet which collects air from a surrounding environment. At least a portion of the nitrogen in the air is removed using a technique such as liquefaction, pressure swing adsor ...


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Fermin Viteri, Roger E Anderson: Semi-closed Brayton cycle gas turbine power systems. Clean Energy Systems, Heisler & Associates, June 28, 2005: US06910335 (121 worldwide citation)

A combined cycle power system is provided which can convert an open combined cycle gas turbine into a reduced or zero emissions power system. The system includes a compressor which compresses air and combusts the air with a hydrocarbon fuel. The products of combustion and the remaining portions of t ...


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Fermin Viteri, Roger E Anderson: Semi-closed brayton cycle gas turbine power systems. Clean Energy Systems, Heisler & Associates, October 28, 2003: US06637183 (121 worldwide citation)

A combined cycle power system is provided which can convert an open combined cycle gas turbine into a reduced or zero emissions power system. The system includes a compressor which compresses air and combusts the air with a hydrocarbon fuel. The products of combustion and the remaining portions of t ...


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John J Frantzen: Radially expandable axially non-contracting surgical stent. Global Therapeutics, Heisler & Associates, February 9, 1999: US05868782 (115 worldwide citation)

A surgical stent (10) is provided which can be radially expanded away from a central axis (2) within a body lumen, such as an artery. The stent (10) is formed from a series of struts (20) circumscribing a cylindrical contour of the stent (10). Each strut (20) has a series of bends (30) formed therei ...