Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4427432 | "Clarification of black ammonium polyphosphate liquids--recycling of byproduct ""tops""" | Kenneth E. McGill | 1984-01-24 |
| 4337079 | Low polyphosphate suspension fertilizers from wet-process acid | Robert S. Meline | 1982-06-29 |
| T101802 | Low polyphosphate suspension fertilizers from wet-process acid | Robert S. Meline | 1982-05-04 |
| T100805 | Clarification of black ammonium polyphosphate liquids recycling of byproduct tops | Kenneth E. McGill | 1981-07-07 |
| 4217128 | Production of urea-ammonium polyphosphates from urea phosphate | John M. Stinson, John F. McCullough | 1980-08-12 |