RED VALVE CO INC innovation strategy

Patent filings in countries

#	Country	Total Patents
#1	United States	39
#2	Canada	17
#3	EPO (European Patent Office)	8
#4	Australia	5
#5	WIPO (World Intellectual Property Organization)	4
#6	United Kingdom	2
#7	Hong Kong	2

#	Technology
#1	Venting or aerating devices
#2	Unspecified technologies
#3	Mixing
#4	Sewers
#5	Water treatment
#6	Pipes
#7	Climate change mitigation in wastewater treatment
#8	Containers for goods storage
#9	Combustion residues removal
#10	Transport or storage devices

Publication	Filing date	Title
CA2978414A1	2017-09-05	Pressure and headloss maintaining valve system for clean and dirty water systems
US2018023724A1	2017-07-21	Elastomeric in-line tide gate valve
CA2994954A1	2016-08-05	Free flow collar for control valves
CA2934752A1	2016-06-30	Tank overflow pipe adjustable dechlorinating device
US2017001892A1	2016-06-30	Tank overflow pipe adjustable dechlorinating device
CA2769897A1	2012-03-01	Multi-outlet check valve nozzle
CA2607776A1	2007-10-10	Directly fluid operated pinch valve
US2008083889A1	2007-10-10	Directly Fluid Operated Pinch Valve
US2007246113A1	2007-04-20	First flush passive flow control valve
US2006120214A1	2005-11-01	Mixing device
EP1564456A1	2004-02-12	Flexible pinch valve
EP1564457A1	2004-02-12	Flexible half sleeve style pinch valve
EP1559938A1	2004-01-27	Check valve with hanger
HK1055783A1	2003-11-07	Check valve with oversized bill
US6923421B2	2003-09-23	Flexible half sleeve style pinch valve
CA2437379A1	2003-08-14	Flexible weir style pinch valve
US6953059B2	2003-07-25	Check valve with hanger
US6702263B2	2002-05-09	Diffuser saddle connection
AU1004902A	2002-01-04	Check valve with oversized bill
US2002104573A1	2002-01-02	Passive flow control valve