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Method for improving vision
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Patent number 6,599,285
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Issue date Jul 29, 2003
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Scientific Optics, Inc.
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David Lieberman
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Soft contact lens
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Patent number 6,340,229
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Issue date Jan 22, 2002
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Scientific Optics, Inc.
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David M. Lieberman
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G02 - OPTICS
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Contact lens
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Patent number 5,953,098
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Issue date Sep 14, 1999
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Scientific Optics, Inc.
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David M. Lieberman
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G02 - OPTICS
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Contact lens
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Patent number 5,880,809
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Issue date Mar 9, 1999
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Scientific Optics, Inc.
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David M. Lieberman
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G02 - OPTICS
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Asymmetric intraocular lens
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Patent number 5,800,532
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Issue date Sep 1, 1998
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Scientific Optics, Inc.
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David M. Lieberman
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Cam guided corneal trephine
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Patent number 5,290,301
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Issue date Mar 1, 1994
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David M. Lieberman
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Cam-guided trephine
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Patent number 4,423,728
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Issue date Jan 3, 1984
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David M. Lieberman
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Cut and sewn surgical stockings
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Patent number 4,240,160
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Issue date Dec 23, 1980
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Burlington Industries Inc.
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Walter H. Imboden
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Surgical knife
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Patent number 4,026,295
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Issue date May 31, 1977
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David M. Lieberman
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE