Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10759744 | Process for the production of formaldehyde-stabilized urea | Sam Barker, John David Pach | 2020-09-01 |
| 10479761 | Process for the production of formaldehyde-stabilized urea | John David Pach | 2019-11-19 |