David C. Fischer

Follow

Person

Pittsford, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Packaging film, packages and methods for using them
- Patent number 5,783,270
- Issue date Jul 21, 1998
- W. R. Grace & Co.-Conn.
- David C. Fischer
- B32 - LAYERED PRODUCTS
Information Patent Grant
Packaging film, packages and methods for using them
- Patent number 5,523,136
- Issue date Jun 4, 1996
- Cypress Packaging
- David C. Fischer
- B32 - LAYERED PRODUCTS