Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6548465 | Siloxane dry cleaning composition and process | Robert James Perry, Larry Ryan | 2003-04-15 |
| 6521580 | Siloxane dry cleaning composition and process | Robert James Perry, Larry Ryan | 2003-02-18 |
| 6368359 | Process for stabilization of dry cleaning solutions | Robert James Perry | 2002-04-09 |
| 6180117 | Method of preparing microemulsions of amino silicone fluids and MQ resin mixtures | Marianne D. Berthiaume, James H. Merrifield | 2001-01-30 |
| 5965683 | Process for preparing hydrogen siloxane copolymers | Susan A. Nye, Brenda S. Wutzer | 1999-10-12 |
| 5814411 | Water-repellent wallboard | James H. Merrifield | 1998-09-29 |
| 5759530 | Composition and method of preparing microemulsion blends | James H. Merrifield | 1998-06-02 |
| 5698654 | Process for preparing hydrogen siloxane copolymers | Susan A. Nye, Brenda S. Wutzer | 1997-12-16 |
| 5618627 | Water-repellent wallboard | James H. Merrifield | 1997-04-08 |
| 5518716 | Composition and method of preparing microemulsion blends | James H. Merrifield | 1996-05-21 |
| 5366810 | Water-repellent wallboard | James H. Merrifield | 1994-11-22 |