Frederick M. Beyer

Follow

Person

St. Paul, IN, US

People

Patents Grantslast 30 patents

Information Patent Grant
High air velocity duct board having minimal turbulence
- Patent number 6,270,865
- Issue date Aug 7, 2001
- Patrick M. Noonan
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
High air velocity duct board having minimal turbulence
- Patent number 5,783,268
- Issue date Jul 21, 1998
- Knauf Fiber Glass GmbH
- Patrick M. Noonan
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL