The equipment in this manual is protected under U.S. and foreign patents issued and pending:
U.S. Patents:
Selective Oil Skimmer (SOS)
Specific Gravity Skimmer (SPG)
AutoPump (AP)
Specific Gravity Skimmer (SPG) Product Sensing
Vacuum/Pressure Hydrocarbon Recovery System
SPG PSR technology
AP-2
Genie System
Canada Patent:
Specific Gravity Skimmer (SPG)
"AP" is a Registered Trademark of "QED Environmental Systems"
"AutoPump" is a Registered Trademark of "QED Environmental Systems"
"SOS" is a Registered Trademark of "QED Environmental Systems"
"Genie" is a Registered Trademark of "QED Environmental Systems"
"SPG" is a Registered Trademark of "QED Environmental Systems"
"AutoSkimmer" is a Registered Trademark of "QED Environmental Systems"
The QED Environmental Systems logo is a Registered Trademark of "QED Environmental
Systems"
QED Environmental Systems is a Registered Trademark of "QED Environmental Systems"
4,497,370
4,663,037
5,004,405
5,474,685
4,761,225
5,474,685
5,641,272
5,704,772
1,239,868
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