| 5191174 |
High density circuit board and method of making same |
Chi-Shih Chang, Joseph G. Hoffarth, Voya R. Markovich, Keith A. Snyder |
1993-03-02 |
| 5142775 |
Bondable via |
— |
1992-09-01 |
| 5114518 |
Method of making multilayer circuit boards having conformal Insulating layers |
Joseph G. Hoffarth, Donald J. Lazzarini, John A. Welsh |
1992-05-19 |
| 4918574 |
Multilayer circuit board with reduced susceptability to shorts caused by trapped impurities |
Joseph G. Hoffarth, Donald J. Lazzarini, John A. Welsh |
1990-04-17 |
| 4916260 |
Circuit member for use in multilayered printed circuit board assembly and method of making same |
Cynthia J. Broaddus, John R. Jephson, Eugene M. Scales, Carl C. Sissenstein |
1990-04-10 |
| 4868350 |
High performance circuit boards |
Joseph G. Hoffarth |
1989-09-19 |
| 4864722 |
Low dielectric printed circuit boards |
Donald J. Lazzarini, Robert T. Wiley |
1989-09-12 |
| 4854038 |
Modularized fabrication of high performance printed circuit boards |
— |
1989-08-08 |
