Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7077124 | Wall integrated thermal solar collector with heat storage capacity | — | 2006-07-18 |
| 6695077 | Thermal process for treating hydrocarbon-contaminated drill cuttings | Barry McIntyre | 2004-02-24 |
| 6550471 | Heated clothing for use in cold weather and cold climate regions | Tad Sudol | 2003-04-22 |
| 5601703 | Flotation machine and process for removing impurities from coals | Boleslaw Ignasiak, Wanda Pawlak, Conrad J. Kulik, Howard E. Lebowitz | 1997-02-11 |
| 5474582 | Coal-water mixtures from low rank coal and process of preparation thereof | Boleslaw Ignasiak, Wanda Pawlak, Yevgenia Briker, Loredana CALDIERO, Antonio Vettor | 1995-12-12 |
| 5472094 | Flotation machine and process for removing impurities from coals | Boleslaw Ignasiak, Wanda Pawlak, Conrad J. Kulik, Howard E. Lebowitz | 1995-12-05 |
| 5338322 | Process for converting heavy oil deposited on coal to distillable oil in a low severity process | Teresa Ignasiak, Otto P. Strausz, Boleslaw Ignasiak, Jerzy S. Janiak, Wanda Pawlak +1 more | 1994-08-16 |