Rudolph John Angelo

Follow

Person

Wilmington, DE, US

People

Patents Grantslast 30 patents

Information Patent Grant
Gas-barrier coated films, sheets or foils and method of preparation
- Patent number 4,180,614
- Issue date Dec 25, 1979
- E. I. Du Pont de Nemours and Company
- Rudolph J. Angelo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Gas-barrier coated films, sheets or foils and method of preparation
- Patent number 4,104,438
- Issue date Aug 1, 1978
- E. I. Du Pont de Nemours and Company
- Rudolph John Angelo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...