Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7507284 | Sandcasting pattern coating compositions containing graphite | Victor S. LAFAY | 2009-03-24 |
| 6960367 | Sandcasting pattern coating compositions | Victor S. LAFAY | 2005-11-01 |
| 6811810 | Concrete form release compositions | Victor S. LAFAY | 2004-11-02 |
| 5587008 | Sand molding media for iron castings | Victor S. LAFAY | 1996-12-24 |
| 4676997 | Sand casting pattern coating compositions | Victor S. LAFAY | 1987-06-30 |