Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4385645 | Method for use in making a selectively vapor deposition coated tubular article, and product made thereby | Bruce D. Campbell | 1983-05-31 |
| 4354456 | Apparatus for use in making a selectively vapor deposition coated tubular article | Bruce D. Campbell | 1982-10-19 |