Duane Bulanek

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Marshalltown, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Automatic popcorn vending machine
- Patent number 7,721,643
- Issue date May 25, 2010
- Paragon International, Inc.
- Thomas Berger
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Apparatus for making, storing and dispensing shaved or crushed ice
- Patent number 7,520,456
- Issue date Apr 21, 2009
- Paragon International, Inc.
- Thomas W. Swegle
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
Automatic popcorn vending machine
- Publication number 20060288876
- Publication date Dec 28, 2006
- Thomas Berger
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Apparatus for making, storing and dispensing shaved or crushed ice
- Publication number 20060186238
- Publication date Aug 24, 2006
- Paragon International, Inc.
- Thomas W. Swegle
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES