Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5583050 | Method for pyrolysis | — | 1996-12-10 |
| 5437839 | Wire apparatus for pyrolysis | — | 1995-08-01 |
| 5401664 | Analytical method for determining concentration of decomposition products in solvent used for solvent extraction | Richard I. Larson, Richard L. Fox, Hans Grade | 1995-03-28 |
| 5328663 | Apparatus for the trapping of reaction products | — | 1994-07-12 |
| 5302758 | Deuterated dibutyl and monobutyl phosphates | Richard I. Larson, Richard L. Fox, Hans Grade | 1994-04-12 |
| 5281397 | Adjustable open-split interface for a gas chromatograph and a mass spectrometer | Hans Grade | 1994-01-25 |
| 5266192 | Apparatus for interfacing liquid chromatograph with magnetic sector spectrometer | Steven B. Dorn | 1993-11-30 |
| 5108468 | Switching system for a multidimensional gas chromatograph | — | 1992-04-28 |
| 4980057 | Apparatus for mass spectrometric analysis of liquid chromatographic fractions | Steven B. Dorn | 1990-12-25 |
| 4273674 | Thermal detecting paint compositions | Jimmy Lynn Webb | 1981-06-16 |
| 4204428 | Thermal detection system for failure in electrical apparatus and thermal detecting paint compositions | Jimmy Lynn Webb | 1980-05-27 |