Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4328200 | Process for producing calcium hypochlorite | Cletus N. Welch, Roger A. Crawford, John E. Carbaugh | 1982-05-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4328200 | Process for producing calcium hypochlorite | Cletus N. Welch, Roger A. Crawford, John E. Carbaugh | 1982-05-04 |