Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6827834 | Non-cyanide copper plating process for zinc and zinc alloys | Carl Steinecker | 2004-12-07 |
| D292997 | Coin tossing gameboard target | — | 1987-12-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6827834 | Non-cyanide copper plating process for zinc and zinc alloys | Carl Steinecker | 2004-12-07 |
| D292997 | Coin tossing gameboard target | — | 1987-12-01 |