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Story County, Iowa Inventory Patents

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Results for Names Matching "HANDY"

Name Patent Title Patent
Number		 City Year
Richard L. HANDY soil testing apparatus 02877647 Ames 1959
Richard L. HANDY back pressured pneumatic pressure cell 04662213 Ames 1987
Richard L. HANDY tapered blade in situ soil testing device 04543820 Ames 1985
Richard L. HANDY soil effective stress sensor and method of using same 04524626 Ames 1985
Richard L. HANDY method for controlling moisture-expansive clay supporting building foundations 04508472 Ames 1985
Richard L. HANDY support system for a railroad track 04494694 Ames 1985
Richard L. HANDY borehole plate test 04458525 Ames 1984
Richard L. HANDY basement waterproofing system 04290252 Ames 1981
Richard L. HANDY method and apparatus for determining stress underground 04091661 Ames 1978
Richard L. HANDY method of stopping landslides and soil shear failures 03274783 Ames 1966
Richard L. HANDY method of accelerating the setting of lime fly ash soil mixes 02942993 Ames 1960
Richard L. HANDY modified borehole shear tester 04773259 Ames 1988

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