Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D298048 | Showerhead | — | 1988-10-11 |
| D289676 | Faucet handle | Frank C. Evans | 1987-05-05 |
| 4479736 | Replaceable handle assembly | Frank C. Evans | 1984-10-30 |
| 4350178 | Ball cock assembly | Merritt S. Nelson | 1982-09-21 |