Inventor · disambiguated record
Richard L. Handy
Also filed as: HANDY RICHARD L
12 granted patents·262 citations·filing 1975–1987
93Inventor score
Top patents by PatentIndex Score
12 records- 0181US4047425ATesting device for measuring lateral pressure induced on a material by a vertical applied pressureUNIV IOWA STATE RES FOUND INC·Filed 1975·Granted Sep 13, 1977·31 cites·10 claims
- 0276US4122704APortable variable expansion testing device for measuring lateral pressure induced on a material by a vertical applied pressureUNIV IOWA STATE RES FOUND·Filed 1978·Granted Oct 31, 1978·27 cites·13 claims
- 0375US4091661AMethod and apparatus for determining stress undergroundGEOTECHNICAL RESEARCH INC·Filed 1976·Granted May 30, 1978·30 cites·16 claims
- 0473US4508472AMethod for controlling moisture-expansive clay supporting building foundationsUNIV IOWA STATE RES FOUND INC·Filed 1982·Granted Apr 2, 1985·28 cites·16 claims
- 0566US4543820ATapered blade in situ soil testing deviceUNIV IOWA STATE RES FOUND INC·Filed 1984·Granted Oct 1, 1985·24 cites·10 claims
- 0665US4458525ABorehole plate testUNIV IOWA STATE RES FOUND INC·Filed 1982·Granted Jul 10, 1984·21 cites·24 claims
- 0762US4075885ARock borehole shear testerUNIV IOWA STATE RES FOUND INC·Filed 1977·Granted Feb 28, 1978·27 cites·16 claims
- 0854US4290252ABasement waterproofing systemUNIV IOWA STATE RES FOUND INC·Filed 1979·Granted Sep 22, 1981·13 cites·8 claims
- 0950US4662213ABack pressured pneumatic pressure cellUNIV IOWA STATE RES FOUND INC·Filed 1986·Granted May 5, 1987·18 cites·19 claims
- 1050US4524626ASoil effective stress sensor and method of using sameUNIV IOWA STATE RES FOUND INC·Filed 1983·Granted Jun 25, 1985·17 cites·18 claims
- 1147US4494694ASupport system for a railroad trackUNIV IOWA STATE RES FOUND INC·Filed 1982·Granted Jan 22, 1985·15 cites·7 claims
- 1244US4773259AModified borehole shear testerUNIV IOWA STATE RES FOUND INC·Filed 1987·Granted Sep 27, 1988·11 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →