Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871017 | Headers for thermoplastic panel heat exchangers | — | 1989-10-03 |
| 4859265 | Process for manufacturing of heat exchangers from polymers | Jerry P. Shuster | 1989-08-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871017 | Headers for thermoplastic panel heat exchangers | — | 1989-10-03 |
| 4859265 | Process for manufacturing of heat exchangers from polymers | Jerry P. Shuster | 1989-08-22 |