Issued Patents All Time
Showing 51–75 of 94 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4860584 | Composite moisture sensing apparatus and method | William C. Mercer, Peter K. Coughlin, Donald Allen McLeod | 1989-08-29 |
| 4861457 | Crystalline gallophosphate compositions | Stephen T. Wilson, Naomi A. Woodard | 1989-08-29 |
| 4861743 | Process for the production of molecular sieves | William H. Flank, Stephen T. Wilson, Julio C. Marte | 1989-08-29 |
| 4851106 | Process for the use of chromium-aluminum-phosphorus-oxide molecular sieve compositions | Brent M. T. Lok, Robert L. Patton, Stephen T. Wilson | 1989-07-25 |
| 4846956 | Manganese-aluminum-phosphorus-silicon-oxide Molecular sieves | Brent M. T. Lok, Bonita K. Marcus | 1989-07-11 |
| 4842836 | Zeolite LZ-133 | Brent M. T. Lok, Thomas R. Cannan | 1989-06-27 |
| 4824554 | Processes for the use of cobalt-aluminum-phosphorus-silicon-oxide molecular sieve compositions | Brent M. T. Lok, Bonita K. Marcus | 1989-04-25 |
| 4822478 | Iron-aluminum-phosphorus-silicon-oxide molecular sieves | Brent M. T. Lok, Lawrence D. Vail | 1989-04-18 |
| 4801364 | Separation and conversion processes using metal aluminophosphates | Stephen T. Wilson | 1989-01-31 |
| 4801309 | Titanium-aluminum-phosphorus-silicon-oxide molecular sieves | Brent M. T. Lok, Bonita K. Marcus | 1989-01-31 |
| 4799942 | Crystalline gallophosphate compositions | Stephen T. Wilson, Naomi A. Woodard | 1989-01-24 |
| 4793984 | Molecular sieve compositions | Brent M. T. Lok, Bonita K. Marcus, Lawrence D. Vail, Robert L. Patton, Stephen T. Wilson | 1988-12-27 |
| 4793833 | Manganese-aluminum-phosphorus-silicon-oxide molecular sieves | Brent M. T. Lok, Bonita K. Marcus | 1988-12-27 |
| 4789535 | Lithium-aluminum-phosphorus-oxide molecular sieve compositions | David A. Lesch, Brent M. T. Lok, Robert L. Patton, Stephen T. Wilson | 1988-12-06 |
| 4788380 | Titanium-aluminum-silicon-oxide molecular sieve compositions | Brent M. T. Lok, Bonita K. Marcus | 1988-11-29 |
| 4781814 | Molecular sieve compositions and their use in cracking/hydrocracking | Brent M. T. Lok, Robert L. Patton, Stephen T. Wilson | 1988-11-01 |
| 4765458 | Asbestos free hardened monolithic filler mass | — | 1988-08-23 |
| 4759919 | Chromium-aluminum-phosphorus-oxide molecular sieve compositions | Brent M. T. Lok, Robert L. Patton, Stephen T. Wilson | 1988-07-26 |
| 4758419 | Magnesium-aluminum-phosphorus-silicon-oxide molecular sieve compositions | Brent M. T. Lok, Lawrence D. Vail | 1988-07-19 |
| 4744970 | Cobalt-aluminum-phosphorus-silicon-oxide molecular sieves | Brent M. T. Lok, Bonita K. Marcus | 1988-05-17 |
| 4744885 | Hydro-carbon conversion using ferroaluminophosphates | Celeste A. Messina, Brent M. T. Lok | 1988-05-17 |
| 4741892 | Quinary molecular sieve compositions | Brent M. T. Lok, Bonita K. Marcus | 1988-05-03 |
| 4738837 | Chromium-aluminum-phosphorus-silicon-oxide molecular sieve compositions | Brent M. T. Lok, Robert L. Patton, Stephen T. Wilson | 1988-04-19 |
| 4737353 | Beryllium-aluminum-phosphorus-silicon-oxide molecular sieve compositions | Brent M. T. Lok, Robert L. Patton, Stephen T. Wilson | 1988-04-12 |
| 4735806 | Gallium-aluminum-phosphorus-silicon-oxide molecular sieve compositions | Brent M. T. Lok, Robert L. Patton, Stephen T. Wilson | 1988-04-05 |