Issued Patents All Time
Showing 226–234 of 234 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4210568 | Plasticization of neutralized sulfonated elastomeric polymer with organic carbamates | Henry S. Makowski, Robert R. Klein | 1980-07-01 |
| 4208310 | Elastomeric blend compositions of a sulfonated elastomer polymer | Jan Bock, Henry S. Makowski | 1980-06-17 |
| 4196236 | Fabrication multiphase plastics from liquid suspension | Henry S. Makowski | 1980-04-01 |
| 4193901 | Process for the sulfonation of an elastomeric polymer | Henry S. Makowski, Jan Bock | 1980-03-18 |
| 4193899 | Elastomeric systems having unusual memory characteristics | Douglas Brenner | 1980-03-18 |
| 4186163 | Method of manufacturing thermoplastic ionom foam products | Douglas Brenner | 1980-01-29 |
| 4184988 | Process for the sulfonation of an elastomeric polymer | Henry S. Makowski, Jan Bock | 1980-01-22 |
| 4183406 | Method of treating a borehole using gellable polymers | Dennis E. O'Brien, Henry S. Makowski, Robert R. Klein | 1980-01-15 |
| 4181780 | Thermoplastic ionomer foams | Douglas Brenner | 1980-01-01 |