Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5094111 | Thermally insulated pipeline coating test | Michael H. Collins | 1992-03-10 |
| 4900488 | Method of manufacturing a syntactic sleeve for insulating a pipeline | Michael H. Collins | 1990-02-13 |