Luis E. Ravaglia

Follow

Person

Colinas Bello Monte-Caracas, VE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for forming a nonwoven web exhibiting surface energy gradien...
- Patent number 5,932,316
- Issue date Aug 3, 1999
- The Procter & Gamble Company
- James W. Cree
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for forming a nonwoven web exhibiting surface energy gradien...
- Patent number 5,792,404
- Issue date Aug 11, 1998
- The Procter & Gamble Company
- James W. Cree
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for selectively aperturing a nonwoven web exhibiting surface...
- Patent number 5,658,639
- Issue date Aug 19, 1997
- The Proctor & Gamble Company
- John J. Curro
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE