Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5632540 | Desk with hidden return | — | 1997-05-27 |
| 5612622 | Apparatus for identifying particular entities in a liquid using electrical conductivity characteristics | Don S. Goldman | 1997-03-18 |