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Marine lifting apparatus
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Patent number 9,926,042
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Issue date Mar 27, 2018
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Versabar, Inc.
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Jon Khachaturian
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Spreader bar assembly
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Patent number 5,863,085
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Issue date Jan 26, 1999
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Versabar, Inc.
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Jon E. Khachaturian
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B66 - HOISTING LIFTING HAULING
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-
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Spreader bar assembly
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Patent number 4,538,849
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Issue date Sep 3, 1985
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Versabar, Inc.
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Jon E. Khachaturian
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B66 - HOISTING LIFTING HAULING
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Spreader bar assembly
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Patent number 4,397,493
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Issue date Aug 9, 1983
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Versabar, Inc.
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Jon E. Khachaturian
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B66 - HOISTING LIFTING HAULING
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Concrete insert
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Patent number 4,130,977
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Issue date Dec 26, 1978
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Versabar Corporation
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William E. Taylor
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E04 - BUILDING