Inventor
ZARR RICHARD S
US4 patents
Patents
4 patentsUS5316788AMay 31, 1994
Applying solder to high density substrates
IBM182 citations95
US5597469AJan 28, 1997
Process for selective application of solder to circuit packages
IBM37 citations94
US5418689AMay 23, 1995
Printed circuit board or card for direct chip attachment and fabrication thereof
IBM67 citations94
US4820643AApr 11, 1989
Process for determining the activity of a palladium-tin catalyst
IBM3 citations58