Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845027 | Fluorometric assay of allergic reactions | Emanuel Calenoff, Yuh-Geng Tsay, John Scott | 1989-07-04 |
| D264037 | Oven rack moving tool | — | 1982-04-27 |
RJ
Ruth M. Johnson
Overall (All Time): #2,331,712 of 4,157,543Top 60%
2
Patents All Time