| Patent No. | Patent Title: |
| 4569236 | Biological fluid sampler |
| 4543817 | Method of detecting a leakage of fluid |
| 4539836 | Package leak tester |
| 4532809 | Pressure measuring systems with increased accuracy for a constant... |
| 4531403 | Method and apparatus for fracturation detection |
| 4524607 | System and method for locating leaking tubes |
| 4519240 | Electrostatic gas turbine surge/stall detection |
| 4517826 | Apparatus and method for determining the air leakage characterist... |
| 4512190 | Magnetically operated liquid level indicator |
| 4510807 | Diagnosis method of rotary kiln interior |
| 4507954 | Wraparound used for testing tubing with premixed gases |
| 4506539 | Dynamic pressure comparator |
| 4506543 | Analysis of salt concentrations |
| 4505154 | Contactless measuring device for real-time detection of the prope... |
| 4503716 | Molten metal sampler |
| 4503707 | Hygrometry probe |
| 4503385 | Apparatus and method for regulating sheath fluid flow in a h... |
| 4502319 | Multi-tester for water treatment metering apparatus |
| 4502323 | Method and apparatus for performing a hydraulic pressure test on ... |
| 4501147 | Control circuit for a humidity sensor |
| 4499774 | Semiconductor pressure transducer |
| 4499757 | Device and method for locking a drive shaft disposed in a fuel in... |
| 4499753 | Rotational viscometer for high-pressure high-temperature fluids |
| 4499777 | Molten metal samplers |
| 4498339 | Method for inspecting interior of a pressure vessel having replac... |
| 4499418 | Water cut monitoring means and method |
| 4497201 | Phase-angle checking apparatus |
| 4495809 | Deep depth undex simulator |
| 4495792 | Method for simulating a shock pulse |
| 4495795 | Permeameter |
| 4495799 | Determining the level of contaminants in a hydraulic system |
| 4495797 | Can end tester |
| 4495796 | Apparatus and method for measuring permeability of a moving web |
| 4495798 | Method and apparatus for measuring consistency of non-Newtonian f... |
| 4494407 | Depthometer for underwater diving |
| 4493206 | Erosion test apparatus |
| 4493564 | Clinical instrument for measuring pulse rate and body temperature |
| 4492108 | Method and apparatus for recognizing irregular combustion process... |
| 4492121 | Gauge for measuring high transient pressures |
| 4489615 | Fluid flow meter |
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