Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4921777 | Method for manufacture of multilayer printed circuit boards | Howard A. Fraenkel, Joseph M. Ilardi, Bruce E. Kurtz | 1990-05-01 |
| 4897338 | Method for the manufacture of multilayer printed circuit boards | Howard A. Fraenkel, Joseph M. Ilardi, Bruce E. Kurtz | 1990-01-30 |
| 4803097 | Metal plating of plastic materials | Howard A. Fraenkel, Karen A. Davenport | 1989-02-07 |