Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5959871 | Programmable analog array circuit | Marek A. Perkowski | 1999-09-28 |
| 5730151 | Tooth contact sensing apparatus and method | John D. Summer, Marek A. Perkowski | 1998-03-24 |