BC

Bradford W. Coffman

PA Pace: 2 patents #26 of 62Top 45%
Overall (All Time): #2,328,599 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4805827 Method of soldering with heated fluid and device therefor William J. Siegel 1989-02-21
4742947 Optical system for use as stand alone unit or with a device for attaching modular electronic components to or removing them from a substrate Bobby L. Mason 1988-05-10