Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5340746 | Composite reactive articles for the determination of cyanide | Donald F. Hagen, Louis C. Haddad, Craig G. Markell | 1994-08-23 |
| 5310294 | Wire-puller apparatus | — | 1994-05-10 |