Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7651623 | Use of decanter centrifuge in polymer processing | — | 2010-01-26 |
| 7091288 | Polymerization of vinylidene fluoride (VF2) in a supercritical fluid medium | Sunggyu Lee, H. Bryan Lanterman, Abhay Sardesai, Jonathan Wenzel, Benjamin M. Marshall +2 more | 2006-08-15 |
| 5378366 | Hot lime precipitation of arsenic from wastewater or groundwater | — | 1995-01-03 |
| 5348662 | Process for removing heavy metals from aqueous solutions | Richard C. Spung | 1994-09-20 |
| 5338460 | Sulfide precipitation of heavy metals from aqueous solutions | — | 1994-08-16 |
| 5312992 | Process for removing sulfur from organic sulfides | Roger T. Clark, Michael J. Lindstrom, Glenn T. Carroll | 1994-05-17 |
| 5262063 | Multiple-stage precipitation process for heavy metals in aqueous solution | — | 1993-11-16 |
| 5242672 | Process for removing sulfur from organic polysulfides | Glenn T. Carroll, Vijay R. Srinivas, William J. Tuszynski, John A. Wismer | 1993-09-07 |
| 4855113 | Apparatus for removing sulfur from organic polysulfides | — | 1989-08-08 |
| 4767522 | Distillate dewaxing process with mixed zeolites | — | 1988-08-30 |
| 4724066 | Composites of microporous aluminum phosphates and zeolites and conversions over these catalysts | Garry W. Kirker, Michael E. Landis | 1988-02-09 |
| 4601993 | Catalyst composition dewaxing of lubricating oils | Pochen Chu | 1986-07-22 |
| 4599162 | Cascade hydrodewaxing process | — | 1986-07-08 |
| 4575416 | Hydrodewaxing with mixed zeolite catalysts | Arthur W. Chester, William D. McHale | 1986-03-11 |
| 4474618 | Overnight cloud and color in lube dewaxing using platinum zeolite catalyst | Arthur W. Chester | 1984-10-02 |