Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5646736 | Analytical apparatus with coded elements | Gordon A. Rampy, Rame Bull, Henry B. Castaneda, Teresa A. Neale, Edgar Watson, Jr. | 1997-07-08 |
| 5423440 | Ampule for chemical oxygen demand test | Henry B. Castaneda, Gordon A. Rampy | 1995-06-13 |