Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5399186 | Apparatus and process for coating particles | Russell I. Derrah, Sayeeda J. Quadir, Keith D. Cochran, Terence B. Lynch, Zdzislaw M. Tulimowski | 1995-03-21 |
| 5395449 | Apparatus and process for coating particles | Sayeeda J. Quadir, Russell I. Derrah, Keith D. Cochran, Terence B. Lynch, Zdzislaw M. Tulimowski | 1995-03-07 |
| 5366534 | Granular potassium sulfate preparation and process for production thereof | Milton Fischbein | 1994-11-22 |
| 5211985 | Multi-stage process for continuous coating of fertilizer particles | Keith D. Cochran, Terence B. Lynch, Russell I. Derrah, Sayeeda J. Quadir, Zdzislaw M. Tulimowski | 1993-05-18 |
| 5108034 | Spray header and nozzle assembly | Andrew M. Huey | 1992-04-28 |
| 4935173 | Process for producing prills | A. Michael Huey, Phillip Alan Forsythe | 1990-06-19 |
| 4857098 | Sulfur-coated fertilizer granules and process of making same | — | 1989-08-15 |
| 4813982 | Process for obtaining a bisphenol melt | Andrew M. Huey | 1989-03-21 |
| 4793783 | Apparatus for producing prills | A. Michael Huey, Phillip Alan Forsythe | 1988-12-27 |
| 4650682 | Acidifier-ammoniator | — | 1987-03-17 |
| 4506453 | Enhanced heat transfer process by forced gas recirculation | Frederick T. Carney, Jr. | 1985-03-26 |
| 4424176 | Process for granulation of molten materials | Frederick T. Carney, Jr. | 1984-01-03 |
| 4213924 | Granulation and coating by improved method of heat removal | — | 1980-07-22 |