Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7650694 | Method for forming multilayer substrate | — | 2010-01-26 |
| 6631551 | Method of forming integral passive electrical components on organic circuit board substrates | Philip H. Bowles, Richard D. Parker, Marion Edmond Ellis | 2003-10-14 |
| 6233817 | Method of forming thick-film hybrid circuit on a metal circuit board | Marion Edmond Ellis, Frans Lautzenhiser, Anthony John Stankavich, Dwadasi Hare Rama Sarma, Philip H. Bowles | 2001-05-22 |
| 6180164 | Method of forming ruthenium-based thick-film resistors | Marion Edmond Ellis, Philip H. Bowles | 2001-01-30 |