Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5818339 | Method and apparatus for detecting ice and packed snow | Donald B. Giles | 1998-10-06 |
| D333347 | Safety container for a hypodermic syringe | Donald J. Evans | 1993-02-16 |
| 5161681 | Safety container for hypodermic syringes | Donald J. Evans | 1992-11-10 |
| D321472 | Syringe container | Donald J. Evans | 1991-11-12 |
| D314329 | Bracket holder for shelves or the like | — | 1991-02-05 |
| 4942966 | Containment device for a test tube | — | 1990-07-24 |