Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6187729 | Cleaning composition comprising solvating agent and rinsing agent | Michael E. Hayes, Kevin R. Hrebenar, Robert D. Sell | 2001-02-13 |
| 5716457 | Cleaning with solvating and rinsing agents | Michael E. Hayes, Kevin R. Hrebenar, Robert D. Sell | 1998-02-10 |
| 5679175 | Cleaning process including use of solvating and rinsing agents | Michael E. Hayes, Kevin R. Hrebenar, Robert D. Sell | 1997-10-21 |
| 5028574 | Composition and method for friction loss reduction | Donald E. Gessell | 1991-07-02 |
| 4945142 | Composition and process for friction loss reduction | Donald E. Gessell | 1990-07-31 |