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| 6298804 | Book mark for dual column page |
| 6272923 | Determining fill level of engine cooling system |
| 6267072 | Indicating instrument |
| 6250153 | Continuous, non-metallic, media sensors for corrosive environment... |
| 6247349 | Polymer-based humidity sensing elements |
| 6202486 | Analog liquid level sensor |
| 6202484 | Method and device for determining a liquid level with the aid of ... |
| 6178916 | Compact, low-cost, rotary knob with indicator |
| 6164132 | Capacitive liquid level indicator |
| 6158277 | Process and device for the determination of the tendency of cotto... |
| 6152066 | Display instrument |
| 6142017 | Hydrostatic pressure equalizer apparatus and system |
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| 6128950 | Spring testing containment |
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| 6116778 | Method and system for quantitative determination of seat climate ... |
| 6101873 | Level sensor |
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| 6089086 | Liquid level gauge |
| 6085687 | Flag mount for vehicle luggage rack |
| 6085589 | Material level sensing system calibration |
| 6082288 | Indicating instrument having self-luminescent indicator |
| 6082892 | Temperature measuring method and apparatus |
| 6079262 | Coin identification procedure |
| 6073575 | Safety system |
| 6065333 | Device for monitoring a moving yarn |
| 6065867 | Method and device for measuring the temperature and the level of ... |
| 6058776 | Conductivity metering device |
| 6058775 | Integrated liquid level and auxiliary sensor system and method |
| 6055925 | Air gauge wheel |
| 6053041 | Noninvasive method for determining the liquid level and density i... |
| 6047598 | Arrangement for measuring the level of contents in a container |
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