RS

Roderick A. Smith

SL Sound Attenuators Limited: 5 patents #2 of 6Top 35%
Overall (All Time): #765,598 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
5557560 Apparatus and method for pulse compression and pulse generation John Dix 1996-09-17
5541893 Means for processing wideband signals 1996-07-30
4654871 Method and apparatus for reducing repetitive noise entering the ear George B. B. Chaplin, Terrence P. C. Bramer 1987-03-31
4600863 Method of and apparatus for active vibration isolation George B. B. Chaplin 1986-07-15
4566118 Method of and apparatus for cancelling vibrations from a source of repetitive vibrations George B. B. Chaplin 1986-01-21
4490841 Method and apparatus for cancelling vibrations George B. B. Chaplin 1984-12-25
4417098 Method of reducing the adaption time in the cancellation of repetitive vibration George B. B. Chaplin, Andrew Powell 1983-11-22