Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4805785 | Shelf unit | William Pfeifer, David C. Fair | 1989-02-21 |
CS
Charles J. Stahl
Overall (All Time): #3,921,191 of 4,157,543Top 95%
1
Patents All Time