Louis J. Jannotta

Person

Orland Park, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Valve assemblies with internal protective elements and methods of u...
- Patent number 9,581,261
- Issue date Feb 28, 2017
- L&J Engineering, Inc.
- Louis J Jannotta
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Wave mode converter
- Patent number 9,281,550
- Issue date Mar 8, 2016
- L&J Engineering, Inc.
- Louis J Jannotta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tank gage hatch assembly
- Patent number 8,069,722
- Issue date Dec 6, 2011
- L&J Engineering, Inc.
- Louis J. Jannotta
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for monitoring height of liquid in storage tank
- Patent number 7,725,273
- Issue date May 25, 2010
- Louis J. Jannotta
- G01 - MEASURING TESTING
Information Patent Grant
Shutoff valve and related methods
- Patent number 6,899,129
- Issue date May 31, 2005
- Louis J. Jannotta
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Apparatus and methods for monitoring encoder signals
- Patent number 6,898,744
- Issue date May 24, 2005
- Louis J. Jannotta
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for monitoring liquid levels and methods for calibrating...
- Patent number 5,705,733
- Issue date Jan 6, 1998
- Louis J. Jannotta
- G01 - MEASURING TESTING
Information Patent Grant
Liquid level gage system
- Patent number 5,136,883
- Issue date Aug 11, 1992
- Louis J. Jannotta
- G01 - MEASURING TESTING
Information Patent Grant
Motor assembly
- Patent number 5,104,056
- Issue date Apr 14, 1992
- L&J Engineering Inc.
- Louis J. Jannotta
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sealing valve assembly
- Patent number 5,048,560
- Issue date Sep 17, 1991
- L&J Engineering Inc.
- Louis J. Jannotta
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Float assembly checking system
- Patent number 4,821,022
- Issue date Apr 11, 1989
- Louis J. Jannotta
- G08 - SIGNALLING
Information Patent Grant
Two disc encoder system for monitoring height of liquid in storage...
- Patent number 4,342,996
- Issue date Aug 3, 1982
- Louis J. Jannotta
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for monitoring and controlling vessels containing liquid
- Patent number 4,275,382
- Issue date Jun 23, 1981
- Louis J. Jannotta
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
VALVE ASSEMBLIES WITH INTERNAL PROTECTIVE ELEMENTS AND METHODS OF U...
- Publication number 20160161011
- Publication date Jun 9, 2016
- L&J Engineering, Inc.
- Louis J. Jannotta
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Wave Mode Converter
- Publication number 20150022287
- Publication date Jan 22, 2015
- L&J Engineering, Inc.
- Louis J. Jannotta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Apparatus for monitoring height of liquid in storage tank
- Publication number 20080120047
- Publication date May 22, 2008
- Louis J. Jannotta
- G01 - MEASURING TESTING
Information Patent Application
Shutoff valve and related methods
- Publication number 20030098073
- Publication date May 29, 2003
- Louis J. Jannotta
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Louis J. Jannotta

Person

Patents Grantslast 30 patents

Valve assemblies with internal protective elements and methods of u...

Wave mode converter

Tank gage hatch assembly

Apparatus for monitoring height of liquid in storage tank

Shutoff valve and related methods

Apparatus and methods for monitoring encoder signals

Apparatus for monitoring liquid levels and methods for calibrating...

Liquid level gage system

Motor assembly

Sealing valve assembly

Float assembly checking system

Two disc encoder system for monitoring height of liquid in storage...

Apparatus for monitoring and controlling vessels containing liquid

Patents Applicationslast 30 patents

VALVE ASSEMBLIES WITH INTERNAL PROTECTIVE ELEMENTS AND METHODS OF U...

Wave Mode Converter

Apparatus for monitoring height of liquid in storage tank

Shutoff valve and related methods