Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10710796 | Apparatus for cleaning the interior of an above ground storage tank | Michael James | 2020-07-14 |
| 10639685 | Method for maintaining solids in suspension in bulk storage tanks | Michael James | 2020-05-05 |
| 9592542 | Method and apparatus for cleaning the interior of an above ground storage tank | Michael James | 2017-03-14 |
| 4977217 | Polyesters having improved impact strength | Ronald H. Sunseri | 1990-12-11 |
| 4956501 | Polyesters having improved impact strength | Ronald H. Sunseri | 1990-09-11 |