Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12072281 | Multipass optical spectroscopy cell having a single transmission path | Kimberly Alicia Strange Fessler, Donald J. Pak | 2024-08-27 |
| 11131628 | Spectroscopic methods and systems for isotopic analysis | Kimberly Alicia Strange Fessler, Nicholas F. Deroller, Steven M. Serkiz | 2021-09-28 |
| 10151633 | High accuracy absorbance spectrophotometers | Robert J. Lascola, David M. Immel, Edward A. Kyser, III, Jean R. Plummer | 2018-12-11 |
| 6292610 | Fiber optic probe and coupler assembly | William R. Toole, Jr. | 2001-09-18 |
| 6205272 | Fiber optic probe for attenuated total internal reflection spectrophotometry | William R. Toole, Jr. | 2001-03-20 |
| 5978534 | Fiber optic raman probe and coupler assembly | William R. Toole, Jr. | 1999-11-02 |
| 5953118 | Multiplexed spectrophotometry system | William R. Toole, Jr. | 1999-09-14 |
| 5774610 | Fiber optic probe | William R. Toole, Jr. | 1998-06-30 |
| 5710626 | Rugged fiber optic probe for raman measurement | William R. Toole, Jr., Stanley E. Nave | 1998-01-20 |
| 5650331 | Optical high acidity sensor | Betty S. Jorgensen, Howard L. Nekimken, W. Patrick Carey | 1997-07-22 |
| 5637507 | Tetraethyl orthosilicate-based glass composition and method | George G. Wicks, Ronald R. Livingston, Lewis C. Baylor, Michael James Whitaker | 1997-06-10 |
| 5412465 | Method for verification of constituents of a process stream just as they go through an inlet of a reaction vessel | Lewis C. Baylor, Bruce R. Buchanan | 1995-05-02 |
| 5402508 | Fiber optic probe having fibers with endfaces formed for improved coupling efficiency and method using same | Ronald R. Livingston | 1995-03-28 |
| 5348396 | Method and apparatus for optical temperature measurement | Ronald R. Livingston, William S. Prather | 1994-09-20 |
| 5335067 | Spectrophotometric probe | William S. Prather | 1994-08-02 |
| 5298428 | Self-referencing spectrophotometric measurements | David R. Van Hare | 1994-03-29 |
| 5168367 | Variable path length spectrophotometric probe | Jerry McCarty, Ricky A. Haggard | 1992-12-01 |
| 5131746 | On-line process control monitoring system | David R. Van Hare, William S. Prather | 1992-07-21 |
| 5039224 | Self-referencing remote optical probe | William S. Prather, Ronald R. Livingston | 1991-08-13 |