Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4526581 | Process for producing leather | David N. Price | 1985-07-02 |
| 4327997 | Chrome utilization in chrome tanning | Inaganti V. Prasad | 1982-05-04 |
| 4270912 | Stabilized tanning composition comprising a reaction product of (a) polyaldehyde (b) secondary amine and (c) an alcohol and method | — | 1981-06-02 |