Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7406941 | One piece cast steel monobloc piston | Eduardo Matsuo | 2008-08-05 |
| 7143685 | Monobloc piston having open floor | Randall R. Gaiser | 2006-12-05 |
| 6990890 | Monobloc piston having open floor | Randall R. Gaiser | 2006-01-31 |
| 6862976 | Monobloc piston | Randall R. Gaiser, Roberto Bueno Nigro | 2005-03-08 |
| 6588320 | Piston having uncoupled skirt | Randall R. Gaiser | 2003-07-08 |
| 6526871 | Monobloc piston for diesel engines | Randall R. Gaiser | 2003-03-04 |
| 6401680 | Bolted articulated piston | Duraid Mahrus, Alan S. Brown | 2002-06-11 |
| 6260472 | One-piece integral skirt piston and method of making the same | Richard R. Gofton | 2001-07-17 |
| 6182630 | Bolted articulated piston | Duraid Mahrus, Alan S. Brown | 2001-02-06 |
| 6032619 | Piston having a tube to deliver oil for cooling a crown | Alan S. Brown | 2000-03-07 |