Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4861373 | Infiltrated powder metal part having improved impact strength tensile strength and dimensional control and method for making same | Mark Svilar, David F. Berry | 1989-08-29 |
| 4824984 | Preparation of a catalyst for composition for the production of organohalosilanes | Azza A. Elattar | 1989-04-25 |