Roger L. Husarik

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Bartlett, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Low-cost user interface for refrigerant recycling machine
- Patent number 5,963,198
- Issue date Oct 5, 1999
- Snap-on Technologies, Inc.
- Roger L. Husarik
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Non-condensable purge control for refrigerant recycling system
- Patent number 5,412,955
- Issue date May 9, 1995
- Snap-on Incorporated
- Roger L. Husarik
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Non-condensable purge control for refrigerant recycling system
- Patent number 5,369,959
- Issue date Dec 6, 1994
- Snap-on Incorporated
- Dean P. Pfefferle
- B60 - VEHICLES IN GENERAL