Urho S. Haapala

Follow

Person

Middlesex, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Fluidized bed product discharge process
- Patent number 4,958,006
- Issue date Sep 18, 1990
- Union Carbide Chemicals and Plastics Inc.
- Robert J. Bernier
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for plasticization and pumping of low bulk density plastics
- Patent number 4,461,734
- Issue date Jul 24, 1984
- Union Carbide Corporation
- David N. Jones
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Low energy processing of thermoplastic polymers
- Patent number 4,452,750
- Issue date Jun 5, 1984
- Union Carbide Corporation
- Richard H. Handwerk
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL