Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4957415 | Polyester composite propeller spinner and method of making same | Roy D. Paul, deceased | 1990-09-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4957415 | Polyester composite propeller spinner and method of making same | Roy D. Paul, deceased | 1990-09-18 |