-
-
Vertical axis wind turbine
-
Patent number 5,226,806
-
Issue date Jul 13, 1993
-
John Lubbers
-
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
-
Dual axis fluid current motor
-
Patent number 5,131,805
-
Issue date Jul 21, 1992
-
Lester A. Stevenson
-
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
-
-
Self-fairing windmill vane
-
Patent number 4,681,512
-
Issue date Jul 21, 1987
-
Maxwell K. Barnard
-
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
-
Wind turbine apparatus
-
Patent number 4,619,585
-
Issue date Oct 28, 1986
-
Joe Storm
-
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
-
Vane structure for vane type air pumps
-
Patent number 4,583,926
-
Issue date Apr 22, 1986
-
Honda Giken Kogyo Kabushiki Kaisha
-
Masahito Mitsumori
-
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
-
Wind turbine apparatus
-
Patent number 4,545,729
-
Issue date Oct 8, 1985
-
Joe Storm
-
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
-
Windmill mechanism
-
Patent number 4,530,642
-
Issue date Jul 23, 1985
-
Wei H. Yang
-
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
-
Wind motor
-
Patent number 4,527,950
-
Issue date Jul 9, 1985
-
Lloyd I. Biscomb
-
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
-
Jibe mill
-
Patent number 4,457,669
-
Issue date Jul 3, 1984
-
William R. Corry
-
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
-
Rotating sail fluid current motor
-
Patent number 4,388,041
-
Issue date Jun 14, 1983
-
Ralph Dorr
-
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
-
Retractable wind machine
-
Patent number 4,342,539
-
Issue date Aug 3, 1982
-
James A. Potter
-
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
-
-
Windmill
-
Patent number 4,218,183
-
Issue date Aug 19, 1980
-
Dennis P. Dall-Winther
-
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
-
Wind turbine
-
Patent number 4,208,168
-
Issue date Jun 17, 1980
-
Jimmy M. Chen
-
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
-
Vertical axis windmill
-
Patent number 4,197,055
-
Issue date Apr 8, 1980
-
James S. Campbell
-
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
-
Windmill
-
Patent number 4,191,507
-
Issue date Mar 4, 1980
-
Gary J. DeBerg
-
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
-
Wind driven electric power plant
-
Patent number 4,134,708
-
Issue date Jan 16, 1979
-
Bradley O. Brauser
-
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
-
Wind-driven rotor assembly
-
Patent number 4,049,362
-
Issue date Sep 20, 1977
-
Arthur E. Rineer
-
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
-
Wind energy conversion device
-
Patent number 3,995,170
-
Issue date Nov 30, 1976
-
Clinton L. Graybill
-
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
-
2818024
-
Patent number 2,818,024
-
Issue date Dec 31, 1957
-
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
-
1707507
-
Patent number 1,707,507
-
Issue date Apr 2, 1929
-
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
-
1644912
-
Patent number 1,644,912
-
Issue date Oct 11, 1927
-
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
-
1516668
-
Patent number 1,516,668
-
Issue date Nov 25, 1924
-
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
-
1352952
-
Patent number 1,352,952
-
Issue date Sep 14, 1920
-
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...