SENTRY VALVE COMPANY, INC

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WOODWARD, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems, methods, and apparatus to monitor and control an aquatic f...
- Patent number 12,093,008
- Issue date Sep 17, 2024
- Sentry Valve Company, Inc.
- Mark G. Pleva
- G05 - CONTROLLING REGULATING
Information Patent Grant
Systems, methods, and apparatus to monitor and control an aquatic f...
- Patent number 11,567,468
- Issue date Jan 31, 2023
- Sentry Valve Company, Inc.
- Mark G. Pleva
- G05 - CONTROLLING REGULATING
Information Patent Grant
Modulating butterfly valve for controlling water level in a swimmin...
- Patent number 10,676,947
- Issue date Jun 9, 2020
- Sentry Valve Company, Inc.
- Mark G. Pleva
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Non-pressurized indirect swimming pool water heating system
- Patent number 8,881,719
- Issue date Nov 11, 2014
- Sentry Valve Company, Inc.
- Mark G. Pleva
- E04 - BUILDING
Information Patent Grant
Indirect swimming pool water heating system
- Patent number 8,397,709
- Issue date Mar 19, 2013
- Sentry Valve Co., Inc.
- Mark G. Pleva
- E04 - BUILDING
Information Patent Grant
Swimming pool surge pit filter
- Patent number 6,080,324
- Issue date Jun 27, 2000
- Sentry Valve Co., Inc.
- Mark G. Pleva
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS, METHODS, AND APPARATUS TO MONITOR AND CONTROL AN AQUATIC F...
- Publication number 20230168653
- Publication date Jun 1, 2023
- Sentry Valve Company, Inc.
- Mark G. Pleva
- G05 - CONTROLLING REGULATING
Information Patent Application
SYSTEMS, METHODS, AND APPARATUS TO MONITOR AND CONTROL AN AQUATIC F...
- Publication number 20220107614
- Publication date Apr 7, 2022
- Sentry Valve Company, Inc.
- Mark G. Pleva
- G05 - CONTROLLING REGULATING
Information Patent Application
MODULATING BUTTERFLY VALVE FOR CONTROLLING WATER LEVEL IN A SWIMMIN...
- Publication number 20200018084
- Publication date Jan 16, 2020
- Sentry Valve Company, Inc.
- Mark G. Pleva
- E04 - BUILDING

Trademarklast 30 trademarks