Material Systems Engineers

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San Rafael, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Waste water treatment washer compactor system
- Patent number 6,733,663
- Issue date May 11, 2004
- Material Systems Engineers
- Richard D. Simon
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Gravity flow sludge load-out metering gate
- Patent number 6,508,387
- Issue date Jan 21, 2003
- Material Systems Engineers
- Richard D. Simon
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Gravity flow sludge load-out system
- Patent number 6,447,674
- Issue date Sep 10, 2002
- Material Systems Engineers
- Richard D. Simon
- G01 - MEASURING TESTING

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