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Michael J. Green
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Houston, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Spa control system
Patent number
6,976,052
Issue date
Dec 13, 2005
Balboa Instruments, Inc.
Michael E. Tompkins
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Spa control system
Patent number
6,965,815
Issue date
Nov 15, 2005
Bilboa Instruments, Inc.
Michael E. Tompkins
G05 - CONTROLLING REGULATING
Information
Patent Grant
Spa control system
Patent number
6,253,227
Issue date
Jun 26, 2001
Balboa Instruments, Inc.
Michael E. Tompkins
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Spa control system
Patent number
5,559,720
Issue date
Sep 24, 1996
Siegel; Irving C.
Michael E. Tompkins
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Microcomputer SPA control system
Patent number
5,550,753
Issue date
Aug 27, 1996
Siegel; Irving C.
Michael E. Tompkins
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Spa control system
Patent number
5,361,215
Issue date
Nov 1, 1994
Siege Industries, Inc.
Michael E. Tompkins
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Spa control system
Publication number
20010029407
Publication date
Oct 11, 2001
Michael E. Tompkins
G05 - CONTROLLING REGULATING