Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877745 | Apparatus and process for reagent fluid dispensing and printing | Donald J. Hayes, David B. Wallace, Kenneth R. Houseman | 1989-10-31 |
DV
Donald Verlee
Overall (1989): #118,834 of 140,708Top 85%
1
Patents 1989