Patents

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U.S. Patent #	Instrument Name
U.S. Pat. 9,194,784	M2170 HP/HT Lubricity Tester
U.S. Pat. 9,194,784	M2180 HP/HT Dynamic Filtration LCM Tester
U.S. Pat. 9,194,784 U.S. Pat. 10,215,001	M2200 HP/HT Lubricity, Dynamic Filtration, and Drilling Simulator
U.S. Pat. 6,571,609	M3600 Automatic (Process) Viscometer
U.S. Pat. 8,850,874	M3900 In-Line (Process) Viscometer
U.S. Pat. 8,434,355 U.S. Pat. 8,443,661 Int'l. Pat. CN 102384966 A	M4600 HP/HT Linear Swell Meter
U.S. Pat. 6,938,464 U.S. Pat. 6,951,127 U.S. Pat. 9,157,846	M5600 HP/HT Rheometer
U.S. Pat. 10,416,059	M6550 HP/HT Spinning Drop Tensiometer
U.S. Pat. 7,287,416 U.S. Pat. 7,412,877	M7500 Ultra HP/HT Rheometer
U.S. Pat. 8,375,771	M7500 Cement HP/HT Cement Rheometer
U.S. Pat. 8,434,355 U.S. Pat. 8,443,661 Int'l. Pat. CN 102384966 A	M7500LSM Ultra HP/HT Linear Swell Meter
U.S. Pat. 8,156,798	M7500PVT Ultra HP/HT Pycnometer (PVT Tester)
U.S. Pat. 10,466,161	M7530 HP/HT Corrosion Tester Module
U.S. Pat. 7,412,877	M7540 Consistometer/SGS Tester
U.S. Pat. 10,845,285 U.S. Pat. 11,300,557 U.S. Pat. 11,378,568	M7600 Comprehensive Cement Analyzer
U.S. Pat. 7,287,416 U.S. Pat. 7,412,877 U.S. Pat. 8,813,542	M7800 Ultra HPHT Hematite Rheometer
U.S. Pat. 7,845,212 Int'l. Pat. CN 101614648 B	M8500 Dynamic Sagging Tester