Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4815184 | Method of fabricating a turbocharger water-cooled bearing housing | Andrew E. Johnston, Ronald Miller | 1989-03-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4815184 | Method of fabricating a turbocharger water-cooled bearing housing | Andrew E. Johnston, Ronald Miller | 1989-03-28 |