Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6584656 | Ornament clutch | — | 2003-07-01 |
| 6145198 | Method of making a spring for earring clip | — | 2000-11-14 |
| 5983669 | Spring for earring clip and method of making same | — | 1999-11-16 |
| D408317 | Earring spring | — | 1999-04-20 |
| 5845378 | Clasp for earring post | Luca Lauritano | 1998-12-08 |
| 5454234 | Process and resulting jewelry stone product | — | 1995-10-03 |
| 4817875 | Flexible pipe for trickle irrigation | Gideon Peri | 1989-04-04 |