Robert G. Ladd

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Lisle, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Shrinkage reduction of blow molded oriented pet bottle
- Patent number 4,411,610
- Issue date Oct 25, 1983
- Standard Oil Company (Indiana)
- Wassily Poppe
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Shrinkage reduction of blow molded oriented pet bottle
- Patent number 4,260,567
- Issue date Apr 7, 1981
- Standard Oil Company (Indiana)
- Wassily Poppe
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL