Patents

Model	Patent Number
CPCCP - Constant Pressure Crude Container with Integral Mounted Pump	6,422,737
Adjustable Venturi Fitting	6,439,267
Instrument Probe Regulator with Valve and Separator	6,761,757
The Knock-Out	6,764,536
Sentinel	6,818,045
Temperature Probe and Insertion Device	6,827,486
Temperature Probe and Insertion Device	6,964,517
Shaped Probe for Deeper Insertion	7,194,920
Pressure Reduction System for Quick-Connects	7,156,123
Newtonian Thruster	7,493,914
The Heated Inducer	7,471,882
Odorant Tank Purge	8,202,331
Cryogenic Check Probe	8,347,694
LNG Cylinder	8,210,058
Removable AI Siphon	7,856,997
Welker Fluid Sentinel w/ Flow Directional Tubing Element	8,113,070
Welker Fluid Sentinel w/ Flow Directional Drilling	8,127,625
LNG Dewar Cylinder Apparatus and Method	8,800,394
Gasoline Blending Sample Retention System	9,255,862
LSM-10	9,506,842
Self Cleaning Filter in Sample Pump	9,410,541
Gasoline Blending Sample Retention System - Method	9,651,459
Triple Solenoid Odorizer	10,344,237
Pumpless Odorant Injection System	Patent Pending