Ronald J. Mrugala

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Rockford, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Bottled water cooler having vent on demand delivery system
- Patent number 5,042,689
- Issue date Aug 27, 1991
- Scotsman Group, Inc.
- Ronald J. Mrugala
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Bottled water cooler with improved valve construction
- Patent number 4,903,935
- Issue date Feb 27, 1990
- King-Seeley Thermos Company
- Ronald J. Mrugala
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Plumbing module for bottled water cooler
- Patent number 4,881,380
- Issue date Nov 21, 1989
- King-Seeley Thermos Co.
- Ronald J. Mrugala
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...