Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10488318 | Target-analyte permeation testing instrument with sensor feed line conditioning system | — | 2019-11-26 |
| 9958373 | Protocol adaptive computer controlled target-analyte permeation testing instrument | Stephen D. Tuomela | 2018-05-01 |
| 9274060 | Methods for transmembrane measurement of oxygen concentration and monitoring changes in oxygen concentration within a space enclosed by a membrane employing a photoluminescent transmembrane oxygen probe | — | 2016-03-01 |
| 9121827 | Method of contemporaneously monitoring changes in analyte concentration in a plurality of samples on individual schedules | Daniel W. Mayer | 2015-09-01 |
| 8323978 | Calibration system and technique for photoluminescent oxygen sensors with zero point maintained with a metal-air battery | Daniel W. Mayer | 2012-12-04 |
| 8241911 | Calibration card for photoluminescent oxygen sensors with zero point maintained with a metal-air battery | Daniel W. Mayer, Stephen D. Tuomela | 2012-08-14 |
| 7654131 | Instrument for accurately measuring mass flow rate of a fluid pumped from a hermetically sealed container | — | 2010-02-02 |
| 7624623 | Instrument and method for detecting leaks in hermetically sealed packaging | Daniel W. Mayer | 2009-12-01 |
| 7578170 | Instrument and method for detecting and reporting the size of leaks in hermetically sealed packaging | Daniel W. Mayer | 2009-08-25 |
| 7252014 | Instrument and method for measuring the volume of a hermetically sealed variable volume and pressure conforming container | Daniel W. Mayer | 2007-08-07 |
| 6981403 | Method and apparatus for measuring gas transmission rates of deformable or brittle materials | Daniel W. Mayer | 2006-01-03 |
| 6354138 | Validation process for permeation measurements through closed containers | Michelle Stevens | 2002-03-12 |
| 5900378 | Gas analysis of sealed ampules | Daniel W. Mayer | 1999-05-04 |