Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7430988 | Animal actuated drinking fountain and method | Leon Perlsweig | 2008-10-07 |
| 6567159 | System for recognizing a gaming chip and method of use | — | 2003-05-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7430988 | Animal actuated drinking fountain and method | Leon Perlsweig | 2008-10-07 |
| 6567159 | System for recognizing a gaming chip and method of use | — | 2003-05-20 |