Issued Patents 1989
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876890 | Moisture sensing apparatus and method | William C. Mercer, Donald Allen McLeod, Edith M. Flanigen | 1989-10-31 |
| 4860584 | Composite moisture sensing apparatus and method | William C. Mercer, Donald Allen McLeod, Edith M. Flanigen | 1989-08-29 |
| 4861739 | Microporous crystalline composite compositions | Regis J. Pellet, Albert R. Springer, Richard T. Gajek | 1989-08-29 |
| 4859314 | Catalytic cracking catalysts and cracking process using non-zeolitic molecular sieves | Regis J. Pellet, Mark T. Staniulis, Gary N. Long, Jule A. Rabo | 1989-08-22 |
| 4842714 | Catalytic cracking process using silicoaluminophosphate molecular sieves | Regis J. Pellet, Mark T. Staniulis, Gary N. Long, Jule A. Rabo | 1989-06-27 |
| 4814316 | Novel catalyst composition, and processes for making and using same | Regis J. Pellet, Jule A. Rabo | 1989-03-21 |
| 4795549 | UHP-Y-containing reforming catalysts and processes | Jule A. Rabo | 1989-01-03 |