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William L. Hillis
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Lawrenceburg, TN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Staked dual valve assembly
Patent number
6,408,885
Issue date
Jun 25, 2002
Lincoln Brass Works, Inc.
William L. Hillis
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Staked dual valve assembly
Patent number
6,199,589
Issue date
Mar 13, 2001
Lincoln Brass Works, Inc.
William L. Hillis
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Manifold with integral burner control and oven control
Patent number
5,836,296
Issue date
Nov 17, 1998
Lincoln Brass Works, Inc.
William L. Hillis
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Integral burner control and manifold
Patent number
5,829,425
Issue date
Nov 3, 1998
Lincoln Brass Works, Inc.
Garry Wayne Woods
F24 - HEATING RANGES VENTILATING
Patents Applications
last 30 patents
Information
Patent Application
Staked dual valve assembly
Publication number
20010010234
Publication date
Aug 2, 2001
William L. Hillis
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...