Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667643 | Heat exchanger and double distillation column | Donald P. Satchell, Jr., Richard Clarke | 1997-09-16 |
| 5624733 | Structured packing | Kevin McKeigue | 1997-04-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667643 | Heat exchanger and double distillation column | Donald P. Satchell, Jr., Richard Clarke | 1997-09-16 |
| 5624733 | Structured packing | Kevin McKeigue | 1997-04-29 |