Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5070602 | Method of making a circuit assembly | Lance R. Kaufman | 1991-12-10 |
| 4945445 | Current sense circuit | Richard F. Schmerda, Lance R. Kaufman | 1990-07-31 |
| 4788765 | Method of making circuit assembly with hardened direct bond lead frame | Lance R. Kaufman, Herbert O. Frederickson | 1988-12-06 |