Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8735822 | Method for detecting and measuring low concentrations of contaminants using attenuated total reflectance spectroscopy in the mid-IR range | Mary Thomson | 2014-05-27 |
| 7622093 | Method for zonal injection of chemicals into a furnace convective pass to reduce pollutants from flue gases | Stuart Arrol, George Yates, Jr., Michael J. Smith, Gerard J. W. C. Hesselmann, Barbara Lefebvre +2 more | 2009-11-24 |
| 6310348 | Spectroscopic accessory for examining films and coatings on solid surfaces | Paul H. Shelley | 2001-10-30 |
| 5923808 | Mid-infrared fiber-optic spectroscopic probe for use at elevated temperatures | — | 1999-07-13 |
| 5841330 | Series coupled filters where the first filter is a dielectric resonator filter with cross-coupling | Robert J. Wenzel, William G. Erlinger, Paul Bartley, Lucy Bartley | 1998-11-24 |
| 5754715 | Mid-infrared fiber-optic spectroscopic probe | — | 1998-05-19 |
| 5754722 | Fiber-optic spectroscopic probe with interchangeable sampling heads | — | 1998-05-19 |
| 5688553 | Polyimide coated heavy metal fluoride glass fiber and method of manufacture | Lubos J. B. Vacha | 1997-11-18 |
| 5567219 | Polyimide coated heavy metal fluoride glass fiber and method of manufacture | Lubos J. B. Vacha | 1996-10-22 |
| 5198269 | Process for making sol-gel deposited ferroelectric thin films insensitive to their substrates | Scott L. Swartz | 1993-03-30 |
| 5170056 | Optical fiber coupled devices for remote spectroscopy in the infrared | Joseph R. Berard, Robert Burger, William R. Moser | 1992-12-08 |
| 5093095 | Crystallization in a force field | David T. Hayhurst, Wha Jung Kim | 1992-03-03 |
| 4806330 | Process for preparing high purity aluminum nitride | Beebhas C. Mutsuddy, Ibrahim Sekercioglu | 1989-02-21 |
| 4704299 | Process for low temperature curing of sol-gel thin films | Roy F. Wielonski | 1987-11-03 |