1
William H. Gates III
Roderick A Hyde, William H Gates III, Muriel Y Ishikawa, Jordin T Kare, Nathan P Myhrvold, Clarence T Tegreene, Thomas A Weaver, Charles Whitmer, Lowell L Wood Jr, Victoria Y H Wood: Electromagnetic engine. Searete, Workman Nydegger, November 24, 2009: US07622814 (16 worldwide citation)

An engine includes a piston slidably disposed in a cylinder with a closed end. The engine further includes a converter operable with the piston to convert mechanical energy of the piston to electrical energy in the converter in a stroke and convert electrical energy of the converter to mechanical en ...


2
William H. Gates III
Roderick A Hyde, William H Gates III, Muriel Y Ishikawa, Jordin T Kare, Nathan P Myhrvold, Clarence T Tegreene, Thomas A Weaver, Charles Whitmer, Lowell L Wood Jr, Victoria Y H Wood: Opposed piston electromagnetic engine. The Invention Science Fund I, Workman Nydegger, May 31, 2011: US07950356 (9 worldwide citation)

In an embodiment, an internal combustion engine includes a first cylinder having a first piston and a second piston slidably disposed therein, an intake port arranged to admit a reactant into the first cylinder between the first and second pistons, and an exhaust port axially spaced from the intake ...


3
William H. Gates III
Roderick A Hyde, William H Gates III, Muriel Y Ishikawa, Jordin T Kare, Nathan P Myhrvold, Clarence T Tegreene, Thomas A Weaver, Charles Whitmer, Lowell L Wood Jr, Victoria Y H Wood: Free piston electromagnetic engine. The Invention Fund I, Workman Nydegger, August 17, 2010: US07777357 (9 worldwide citation)

An engine includes a cylinder having two ends, a piston slidably disposed in the cylinder and a converter operable with the piston to convert mechanical energy of the piston from and to electrical energy.


4
William H. Gates III
Roderick A Hyde, William H Gates III, Muriel Y Ishikawa, Jordin T Kare, Nathan P Myhrvold, Clarence T Tegreene, Thomas A Weaver, Charles Whitmer, Lowell L Wood Jr, Victoria Y H Wood: Method of retrofitting an engine. The Invention Science Fund I, Workman Nydegger, December 28, 2010: US07856714 (8 worldwide citation)

A method of retrofitting for electrical power generation an internal combustion engine (including a plurality of pistons connected to a common crankshaft) includes applying to at least one and optionally to each piston a power converter operable to convert mechanical energy of the piston to and from ...


5
William H. Gates III
Roderick A Hyde, William H Gates III, Muriel Y Ishikawa, Jordin T Kare, Nathan P Myhrvold, Clarence T Tegreene, Thomas A Weaver, Charles Whitmer, Lowell L Wood Jr, Victoria Y H Wood: Free piston electromagnetic engine. The Invention Science Fund I, Workman Nydegger, October 18, 2011: US08037852 (2 worldwide citation)

Methods of operating an internal combustion engine are disclosed that may include a first piston slidably disposed in a first cylinder having a first and a second closed end, and a first converter operable with the first cylinder. The first converter may be configured to convert mechanical energy to ...


6

7
William H. Gates III
Jeffrey A Bowers, Kenneth G Caldeira, Alistair K Chan, William H Gates III, Roderick A Hyde, Muriel Y Ishikawa, Jordin T Kare, John Latham, Nathan P Myhrvold, Stephen H Salter, Clarence T Tegreene, Willard H Wattenburg, Lowell L Wood Jr, Victoria Y H Wood: Water alteration structure and system having below surface valves or wave reflectors. May 6, 2014: US08715496 (2 worldwide citation)

A system for altering water properties in an outdoor body of water includes a holding vessel configured to hold water. The holding vessel has at least one wall extending above a mean surface water level. The system also includes at least one conduit extending downward from the holding vessel. The at ...


8
William H. Gates III
Roderick A Hyde, Edward K Y Jung, Nathan P Myhrvold, Clarence T Tegreene, William H Gates III, Charles Whitmer, Lowell L Wood Jr: Temperature-stabilized storage containers with directed access. Tokitae, July 10, 2012: US08215518 (1 worldwide citation)

Systems include one or more storage containers. A container may include one or more segments of a first ultra efficient insulation material shaped to define at least one substantially temperature-stabilized storage region, and an access region, including at least one region of the one or more segmen ...


9
William H. Gates III
Roderick A Hyde, Edward K Y Jung, Nathan P Myhrvold, Clarence T Tegreene, William H Gates III, Charles Whitmer, Lowell L Wood Jr: Methods of manufacturing temperature-stabilized storage containers. Tokitae, December 6, 2011: US08069680 (1 worldwide citation)

Methods disclosed herein include methods of manufacturing integrally thermally-sealed storage containers. Methods include creating at least one indentation in at least one layer of first thermal barrier sheet, wherein the at least one layer of first thermal barrier sheet includes at least one first ...


10


Click the thumbnails below to visualize the patent trend.