Stephen H. Yost

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Warminster, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for lime stabilization of liquid sludge
- Patent number 9,745,217
- Issue date Aug 29, 2017
- RDP Technologies, Inc.
- Richard W. Christy
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Precision lime stabilization system and method for treatment of sew...
- Patent number 9,169,147
- Issue date Oct 27, 2015
- RDP Technologies, Inc.
- Richard W. Christy
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Precision Lime Stabilization Sytem and Method for Treatment of Sewa...
- Publication number 20140175026
- Publication date Jun 26, 2014
- RDP TECHNOLOGIES, INC.
- Richard W. Christy
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
System and Method for lime Stabilization of Liquid Sludge
- Publication number 20140034582
- Publication date Feb 6, 2014
- RDP TECHNOLOGIES, INC.
- Richard W. Christy
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE