MICHAEL KATONA

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GIG HARBOR, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Fluid filled jacket for concrete pipe
- Patent number 8,651,149
- Issue date Feb 18, 2014
- Michael Katona
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Plastic detention chamber for stormwater runoff and related system...
- Patent number 8,491,224
- Issue date Jul 23, 2013
- Contech Engineered Solutions LLC
- Daniel P. Cobb
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
FLUID FILLED JACKET FOR CONCRETE PIPE
- Publication number 20130061972
- Publication date Mar 14, 2013
- MICHAEL KATONA
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
PLASTIC DETENTION CHAMBER FOR STORMWATER RUNOFF AND RELATED SYSTEM...
- Publication number 20090220302
- Publication date Sep 3, 2009
- Daniel P. Cobb
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING