Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D329241 | Portable cover for telephone mouthpiece and earpiece | — | 1992-09-08 |
| 4920046 | Process, test device, and test kit for a rapid assay having a visible readout | Edward C. McFarland, Keith Uithoven | 1990-04-24 |