Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4825123 | Two-piece cathode cup | Charles S. Goldsworthy, Peter A. Dillenburg, James Hayward Hall | 1989-04-25 |
PF
Patricia E. Franzel
Overall (All Time): #3,926,382 of 4,157,543Top 95%
1
Patents All Time