Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5681531 | Apparatus for mixing at least partially immiscible liquids | Mark A. LaPack, James C. Tou | 1997-10-28 |
| 5597402 | Self-regulated biological scrubber and/or gas stripper for the treatment of fluid streams | Mark A. LaPack, William F. Martin, Gary M. Klecka | 1997-01-28 |
| 5490933 | Self-regulated biological scrubber and/or gas stripper for the treatment of fluid streams | Mark A. LaPack, William F. Martin, Gary M. Klecka | 1996-02-13 |
| 5482862 | Methods for the on-line analysis of fluid streams | Mark A. LaPack, James C. Tou | 1996-01-09 |
| 5233876 | Apparatus and methods for on-line analysis of one or more process streams | Mark A. LaPack, James C. Tou, Joanna L. Shih, William E. Martin, Renne Y. Keith | 1993-08-10 |
| 4376641 | Coated capillary chromatographic column | Thomas L. Peters, Lester L. Lamparski | 1983-03-15 |
| 4276061 | Chromatographic column packing having a bonded organosiloxane coating | Rudolph H. Stehl | 1981-06-30 |
| 4242227 | Chromatographic column packing having a bonded organosiloxane coating | Rudolph H. Stehl | 1980-12-30 |
| 4205015 | Dehydrohalogenation of (polyhaloalkyl) benzenes with support Lewis acid catalysts | Chun-Shan Wang, Stanley D. McGregor | 1980-05-27 |
| 4199330 | Bonded organo-pellicular packings for chromatographic columns | Rudolph H. Stehl | 1980-04-22 |