Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6257415 | Multi-outlet diffuser system for classifier cones | — | 2001-07-10 |
| 6234090 | Linear diffuser for balancing coal flow | John Anthony Nardi | 2001-05-22 |
| 6186079 | Linear diffuser for balancing coal flow | John Anthony Nardi | 2001-02-13 |
| 6055914 | Pre-riffle box mixing device for coal-fired power plant | — | 2000-05-02 |
| 6007029 | Boiler tube alignment link system | Alan P. Barriger | 1999-12-28 |
| 6006961 | Garden hose adapter for fuel can | — | 1999-12-28 |
| 6004097 | Coal mill exhauster fan | John Anthony Nardi | 1999-12-21 |
| 5957300 | Classifier vane for coal mills | John Anthony Nardi | 1999-09-28 |
| 5901887 | Garden hose adapter for fuel can | — | 1999-05-11 |
| 5873156 | Coal pulverizer and method of improving flow therein | — | 1999-02-23 |
| 5833126 | Apparatus and method for resurfacing mill components | Carl J. Myer | 1998-11-10 |
| 5819947 | Classifier cage for rotating mill pulverizers | John Anthony Nardi | 1998-10-13 |
| 5386619 | Coal pulverizer and method of improving flow therein | — | 1995-02-07 |
| 5363776 | Exhauster inlet venturi | — | 1994-11-15 |
| 5310065 | Self-cleaning coal bypass and debris separation grid assembly with rotary clearing mechanism | — | 1994-05-10 |
| 5215259 | Replaceable insert burner nozzle | — | 1993-06-01 |
| 5186404 | Adjustable flow rate device for rotating vane pulverizer | — | 1993-02-16 |
| 5133852 | Coal sizing grid | — | 1992-07-28 |
| 5090631 | Air flow rate control device for pulverizer vane wheel | — | 1992-02-25 |
| 4907751 | Rotating throat for coal pulverizer | James Cunningham | 1990-03-13 |