Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4754535 | Method and machine for the embellishment of precoined metal strip, utilizing continuous stock or discrete lengths | — | 1988-07-05 |
| 4674311 | Method and apparatus for automatic shaping/decoration of longitudinal members in modular units of preset size from which ultimately to fashion articles of jewelry in precious metal and articles of costume jewelry | — | 1987-06-23 |