Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8961708 | Condensate management system and methods | Stewart Kaiser | 2015-02-24 |
| 5015690 | Thermoplastic modifier compositions which imparts improved appearance and impact properties to molded thermoplastics | — | 1991-05-14 |
| 4897447 | Thermoplastic compositions and impact modifiers for same | — | 1990-01-30 |
| 4461695 | Solvent extraction of diatomite | — | 1984-07-24 |
| 4204283 | Prosthetic valve | Brian J. Bellhouse | 1980-05-27 |