Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4322002 | Package for securing slotted safety razors | — | 1982-03-30 |
| D262672 | Facial brush | David O. Chase | 1982-01-19 |
| D260191 | Disposable razor | David O. Chase | 1981-08-11 |
| 4241500 | Razor with adjustable blade positioning | — | 1980-12-30 |
| D255867 | Razor knife with frangible sheath | — | 1980-07-15 |
| 4189829 | Dual purpose cutter package/guard | Christopher J. Campbell | 1980-02-26 |
| 4180907 | Razor with trap door feature for making blade change | — | 1980-01-01 |