Ted J. Makowan

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Schaumburg, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Two-way damper
- Patent number 7,766,044
- Issue date Aug 3, 2010
- Val-Matic Valve & Manufacturing Corp.
- Ted J. Makowan
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Position indicating check valve
- Patent number 6,152,173
- Issue date Nov 28, 2000
- Val-Matic Valve & Manufacturing Corp.
- Ted J. Makowan
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Spring return check valve
- Patent number 6,050,294
- Issue date Apr 18, 2000
- Val-Matic Valve & Manufacturing Corp.
- Ted J. Makowan
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Seat for air valves
- Patent number 5,769,429
- Issue date Jun 23, 1998
- Val-Matic Valve & Manufacturing Corp.
- Robert W. Smetters
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Liquid flow control device
- Patent number 5,613,513
- Issue date Mar 25, 1997
- Val-Matic Valve & Mfg. Corporation
- Ted J. Makowan
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Two-way damper
- Publication number 20070090320
- Publication date Apr 26, 2007
- Val Matic Manufacturing
- Ted J. Makowan
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Liquid flow control system
- Publication number 20060283505
- Publication date Dec 21, 2006
- Ted J. Makowan
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...