Ivan Z. Podobnik

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Barrie, Ontario, CA

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Patents Grantslast 30 patents

Information Patent Grant
Vented kneading pin for extruder
- Patent number 5,219,589
- Issue date Jun 15, 1993
- Bridgestone/Firestone, Inc.
- Gerardo P. Elia
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for making a reinforced fabric from a ribbon of uncured e...
- Patent number 5,131,971
- Issue date Jul 21, 1992
- Gerardo P. Elia
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL