Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1079772 | Process roll | Loren Shirk | 2025-06-17 |
| 7339791 | CVD diamond enhanced microprocessor cooling system | Ronald Petkie | 2008-03-04 |
| 7062454 | Previewing system and method | Robert Giannini, Joseph L. Parkinson, Fred M. Kimock, Leslie L. Barkley, Stephen P. Kowalchuk | 2006-06-13 |
| 5753038 | Method for the growth of industrial crystals | Miroslav Vichr | 1998-05-19 |
| 5614019 | Method for the growth of industrial crystals | Miroslav Vichr | 1997-03-25 |
| 5443032 | Method for the manufacture of large single crystals | Miroslav Vichr | 1995-08-22 |
| 4737261 | Process for the production of premium grade needle coke from a hydrotreated SRC material | — | 1988-04-12 |
| 4521299 | Removal of basic nitrogen compounds from hydrocarbon liquids | Edwin N. Givens | 1985-06-04 |
| 4518479 | Time phased alternate blending of feed coals for liquefaction | Frank Schweigharett, Diwaker Garg | 1985-05-21 |
| 4397732 | Process for coal liquefaction employing selective coal feed | Edwin N. Givens | 1983-08-09 |