Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4270675 | Powder feed apparatus | Ruel E. Wicks | 1981-06-02 |
HT
Herbert A. Tourtellotte
Overall (All Time): #4,090,571 of 4,157,543Top 100%
1
Patents All Time