Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886606 | Method of purifying condensate waters for steam regenerating equipment | Marvin J. Hurwitz, Robert W. Walker | 1989-12-12 |
| 4248797 | Preparation, polymerization, and use of new bis-vinylbenzyl nitrogenous monomers | Frank J. Glavis | 1981-02-03 |