Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5697018 | Air handling system for a development housing | Alvin D. Kromm, Jr. | 1997-12-09 |
| 5649271 | Air handling system for a development housing | Daniel M. Bray, Gerald A. Domoto, Michael J. Savino | 1997-07-15 |