Roger Leo Kobak

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Castlerock, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Fluid dispensing system
- Patent number 5,945,160
- Issue date Aug 31, 1999
- Preferred Machining Corporation
- Roger Leo Kobak
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Fluid dispensing system
- Patent number 5,749,969
- Issue date May 12, 1998
- Preferred Machining Corporation
- Roger Leo Kobak
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus and method for moving articles to desired locations
- Patent number 5,636,447
- Issue date Jun 10, 1997
- Preferred Machining Corporation
- Gary L. Yount
- F26 - DRYING
Information Patent Grant
Can lid downstacker mechanism
- Patent number 5,476,362
- Issue date Dec 19, 1995
- Preferred Machining Corp.
- Roger L. Kobak
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Domer assembly for metal containers with nitrogen pressure source
- Patent number 5,272,902
- Issue date Dec 28, 1993
- Preferred Machining Corporation
- Roger L. Kobak
- B44 - DECORATIVE ARTS