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Dental chair
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Patent number 11,730,655
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Issue date Aug 22, 2023
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David J. Ahearn
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Medical support system
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Patent number 8,465,097
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Issue date Jun 18, 2013
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Antonio Vicente
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Anterior support device
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Patent number 7,624,737
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Issue date Dec 1, 2009
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Pilgrim Innovations, LLC
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Kurt W. Klemm
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Anterior support device
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Patent number 7,610,917
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Issue date Nov 3, 2009
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Pilgrim Innovations, LLC
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Kurt Klemm
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Anterior support device
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Patent number 7,422,016
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Issue date Sep 9, 2008
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Pilgrim Innovations, LLC
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Kurt Klemm
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Anterior support device
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Patent number 6,435,186
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Issue date Aug 20, 2002
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Kurt Klemm
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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3016223
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Patent number 3,016,223
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Issue date Jan 9, 1962
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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2969108
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Patent number 2,969,108
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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2836224
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Patent number 2,836,224
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Issue date May 27, 1958
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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2722969
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Patent number 2,722,969
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Issue date Nov 8, 1955
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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2694439
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Patent number 2,694,439
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Issue date Nov 16, 1954
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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2681690
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Patent number 2,681,690
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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2650647
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Patent number 2,650,647
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Issue date Sep 1, 1953
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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2596561
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Patent number 2,596,561
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Issue date May 13, 1952
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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2589803
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Patent number 2,589,803
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Issue date Mar 18, 1952
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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2586120
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Patent number 2,586,120
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Issue date Feb 19, 1952
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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2565595
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Patent number 2,565,595
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Issue date Aug 28, 1951
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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2498004
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Patent number 2,498,004
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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2498550
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Patent number 2,498,550
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Issue date Feb 21, 1950
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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2449385
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Patent number 2,449,385
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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2424729
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Patent number 2,424,729
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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2087932
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Patent number 2,087,932
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Issue date Jul 27, 1937
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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1941907
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Patent number 1,941,907
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Issue date Jan 2, 1934
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE