Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7878432 | Plunger can assembly | — | 2011-02-01 |
| 7395981 | Plunger can assembly | — | 2008-07-08 |
| 5951277 | Refractory hood for circulating fluidized bed | — | 1999-09-14 |
| 5538192 | Plunger can and spring compressor | — | 1996-07-23 |
| 5242123 | Cast plunger can and spring compressor | — | 1993-09-07 |
| 5127592 | One-piece pulverizing roller assembly | — | 1992-07-07 |
| 5079819 | Method of repairing one-piece pulverizing roller assembly | — | 1992-01-14 |
| 5050810 | One-piece pulverizing roller | — | 1991-09-24 |
| 4996757 | Method of repairing a one-piece roller assembly | — | 1991-03-05 |