Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6087830 | Flexible device for remote field eddy current inspection of ferrous pipeline containing turns | Martin D. MacLean, Paul Pastushak, David E. Russell, James B. Seale, Ad Shatat +1 more | 2000-07-11 |
| 5675251 | Device and method for inspection of pipelines | M. Douglas MacLean, Paul Pastushak | 1997-10-07 |