Issued Patents All Time
Showing 25 most recent of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12306107 | Nephelmotric measuring device(s) | Elmar Grabert | 2025-05-20 |
| 11885748 | Nephelometric measuring device(s) | Elmar Grabert | 2024-01-30 |
| 11460711 | Backscatter reductant anamorphic beam sampler | — | 2022-10-04 |
| 11435277 | Device for removing energy from a beam and a method(s) of use thereof | — | 2022-09-06 |
| 10591455 | Mobile water analysis | Jim Duncan, Aria Farjam, Jim Harbridge, Brian Harmon, Ulrich Lundgreen +5 more | 2020-03-17 |
| 10416358 | Device for removing energy from a beam and a method(s) of use thereof | — | 2019-09-17 |
| 10384152 | Backscatter reductant anamorphic beam sampler | — | 2019-08-20 |
| 10215745 | Mobile water analysis | Jim Duncan, Aria Farjam, Jim Harbridge, Brian Harmon, Ulrich Lundgreen +5 more | 2019-02-26 |
| 10078051 | Compensating turbidity measuring device | — | 2018-09-18 |
| 9914075 | Turbidity measuring device | — | 2018-03-13 |
| 9719914 | Mobile water analysis | Jim Duncan, Aria Farjam, Jim Harbridge, Brian Harmon, Ulrich Lundgreen +5 more | 2017-08-01 |
| 9546944 | Nephelometric process turbidimeter | Bas De Heij | 2017-01-17 |
| 9323035 | Annular optical device | — | 2016-04-26 |
| 9180449 | Mobile water analysis | Jim Duncan, Aria Farjam, Jim Harbridge, Brian Harmon, Ulrich Lundgreen +5 more | 2015-11-10 |
| 8760650 | Standard media suspension body, optical particulate measurement instrument, and verification method for an optical particulate measurement instrument | — | 2014-06-24 |
| 8724107 | Annular optical device | — | 2014-05-13 |
| 8687286 | Meso-optic device | — | 2014-04-01 |
| 8675198 | Annular optical device | — | 2014-03-18 |
| 8582106 | Automatic optical measurement system and method | Brian Harmon | 2013-11-12 |
| 8508737 | Spatial frequency optical measurement instrument and method | — | 2013-08-13 |
| 8208144 | Spatial frequency optical measurement instrument and method | — | 2012-06-26 |
| D596926 | Standard holder and standard for insitu turbidity measurement device | Gangaikondan Ramasubiramanian Venkateraman | 2009-07-28 |
| 7538874 | Measurement of light from a predefined scatter angle from particulate matter in a media | — | 2009-05-26 |
| 7528951 | Optical design of a measurement system having multiple sensor or multiple light source paths | — | 2009-05-05 |
| 7525655 | Optical design of a particulate measurement system | — | 2009-04-28 |