RB

Richard Charles Bartell

IBM: 4 patents #21,733 of 70,183Top 35%
Overall (All Time): #1,242,970 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7707711 Acoustic noise reduction in a computer system having a vented cover Gerard F. Muenkel, Matthew A. Nobile 2010-05-04
7400501 Method and apparatus for acoustic noise reduction in a computer system having a vented cover Gerard F. Muenkel, Matthew A. Nobile 2008-07-15
7283359 Method and apparatus for acoustic noise reduction in a computer system having a vented cover Gerard Francis Muenkel, Matthew A. Nobile 2007-10-16
5452081 Texture matching device Friedrich Wotzka 1995-09-19