Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D456969 | Lottery ticket scraper | William L. Steinmetz, Gordon J. Waligorski | 2002-05-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D456969 | Lottery ticket scraper | William L. Steinmetz, Gordon J. Waligorski | 2002-05-07 |