Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12399114 | Modular particle counter with docking station | Brian A. KNOLLENBERG, Edward D. Yates | 2025-08-26 |
| 12276592 | Particle detection via scattered light combined with incident light | — | 2025-04-15 |
| 11988593 | Advanced systems and methods for interferometric particle detection and detection of particles having small size dimensions | Timothy A. Ellis, Chris BONINO, Brian A. KNOLLENBERG, James LUMPKIN, Dwight A. Sehler +2 more | 2024-05-21 |
| 11946852 | Particle detection systems and methods for on-axis particle detection and/or differential detection | James LUMPKIN, Dwight A. Sehler, Brian A. KNOLLENBERG | 2024-04-02 |
| 11428617 | Slurry monitor coupling bulk size distribution and single particle detection | Brian A. KNOLLENBERG | 2022-08-30 |
| 11428619 | Detecting nanoparticles on production equipment and surfaces | Brian A. KNOLLENBERG | 2022-08-30 |
| 11268930 | Triggered sampling systems and methods | Brian A. KNOLLENBERG, Isidro Sanchez | 2022-03-08 |
| 11237095 | Particle detection systems and methods for on-axis particle detection and/or differential detection | James LUMPKIN, Dwight A. Sehler, Brian A. KNOLLENBERG | 2022-02-01 |
| 10928293 | Detecting nanoparticles on production equipment and surfaces | Brian A. KNOLLENBERG | 2021-02-23 |
| 10908059 | Slurry monitor coupling bulk size distribution and single particle detection | Brian A. KNOLLENBERG | 2021-02-02 |
| 9808760 | Active filtration system for controlling cleanroom environments | Gerald Gromala, Ronald W. Adkins, Gilberto Dalmaso, Brian A. KNOLLENBERG | 2017-11-07 |
| 9682345 | Method of treating a cleanroom enclosure | Gerald Gromala, Ronald W. Adkins, Gilberto Dalmaso, Brian A. KNOLLENBERG | 2017-06-20 |
| 7235214 | System and method for measuring molecular analytes in a measurement fluid | Scott Waisanen, Dale Griffin | 2007-06-26 |
| 7208123 | Molecular contamination monitoring system and method | Brian A. KNOLLENBERG, Scott Waisanen | 2007-04-24 |
| 6945090 | Method and apparatus for monitoring molecular contamination of critical surfaces using coated SAWS | — | 2005-09-20 |