Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4400263 | H-Coal process and plant design | Paul H. Kydd, Michael C. Chervenak | 1983-08-23 | $1,372,000 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4400263 | H-Coal process and plant design | Paul H. Kydd, Michael C. Chervenak | 1983-08-23 | $1,372,000 |