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Ice skate blade alignment mechanism
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Patent number 5,137,290
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Issue date Aug 11, 1992
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Iowa State University Research Foundation, Inc.
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Patrick E. Patterson
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A63 - SPORTS GAMES AMUSEMENTS
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Head mounted stereotaxic apparatus
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Patent number 5,030,223
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Issue date Jul 9, 1991
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Iowa State University Research Foundation, Inc.
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Lloyd L. Anderson
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Animal head restrainer
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Patent number 4,549,501
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Issue date Oct 29, 1985
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Iowa State University Research Foundation, Inc.
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Lloyd L. Anderson
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Cable control apparatus
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Patent number 4,503,590
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Issue date Mar 12, 1985
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Leon E. Girard
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Rock borehole shear tester
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Patent number 4,075,885
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Issue date Feb 28, 1978
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Iowa State University Research Foundation, Inc.
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Richard L. Handy
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING