Sis-Tech Applications, L.P.

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Variable function voting solenoid-operated valve apparatus having a...
- Patent number 7,499,761
- Issue date Mar 3, 2009
- Sis-Tech Applications, L.P.
- Bryan Zachary
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Apparatus and method for on-line detection of leaky valve seals and...
- Patent number 7,107,822
- Issue date Sep 19, 2006
- Sis-Tech Applications, L.P.
- Bryan A. Zachary
- G01 - MEASURING TESTING
Information Patent Grant
Dual sensor process temperature switch having a high-diagnostic one...
- Patent number 6,965,840
- Issue date Nov 15, 2005
- Sis-Tech Applications, L.P.
- Angela E. Summers
- G05 - CONTROLLING REGULATING
Information Patent Grant
Apparatus for on-line detection of leaky valves
- Patent number 6,820,465
- Issue date Nov 23, 2004
- Sis-Tech Applications, L.P.
- Angela E. Summers
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Apparatus and method for on-line detection of leaky valves
- Patent number 6,550,314
- Issue date Apr 22, 2003
- SIS-Tech Applications, L.L.P.
- Angela E. Summers
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS

Patents Applicationslast 30 patents

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