Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4826930 | Melamine-diamine condensates and the cure of 1,2-epoxide resins therewith | Harold G. Waddill, George P. Speranza | 1989-05-02 |
| 4825000 | Phenyl glycidyl ether modified polyoxyalkylene diamines and epoxy resin compositions therefrom | John M. Larkin, Michael Cuscurida, Harold G. Waddill | 1989-04-25 |
| 4810261 | Reaction product additive and ori-inhibited motor fuel composition | Rodney L. Sung, Milton D. Behrens, Michael A. Caggiano, John F. Knifton, John M. Larkin | 1989-03-07 |