Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7343730 | Investment cast, stainless steel chain link and casting process therefor | Anthony Krallman | 2008-03-18 |
| 7237375 | Investment cast, stainless steel chain link and casting process therefor | Anthony Krallman | 2007-07-03 |