Issued Patents All Time
Showing 25 most recent of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12403483 | Smart solids control system | Robert Charles Mason Birchfield, Charles J. Stocker, IV, Mitchell J. Derrick, Brian J. Rooney, Michael J. Schwec +1 more | 2025-09-02 |
| 12318812 | Apparatuses, methods, and systems for vibratory screening | Kurt Stodolka | 2025-06-03 |
| 12208419 | Compression apparatuses, systems and methods for screening materials | Michael L. Peresan, Daniel P. Jenkins, Keith Wojciechowski, William H. Gross | 2025-01-28 |
| 12128445 | Compression apparatuses, systems and methods for screening materials | Michael L. Peresan, Daniel P. Jenkins, Keith Wojciechowski, William H. Gross | 2024-10-29 |
| 12053800 | Compression apparatuses, systems and methods for screening materials | Michael L. Peresan, Daniel P. Jenkins, Keith Wojciechowski, William H. Gross | 2024-08-06 |
| 11958077 | Compression apparatuses, systems and methods for screening materials | Michael L. Peresan, Daniel P. Jenkins, Keith Wojciechowski, William H. Gross | 2024-04-16 |
| 11958078 | Systems, apparatuses, and methods for securing screen assemblies | — | 2024-04-16 |
| 11938516 | Compression apparatuses, systems and methods for screening materials | Michael L. Peresan, Daniel P. Jenkins, Keith Wojciechowski, William H. Gross | 2024-03-26 |
| 11890647 | Compression apparatuses, systems and methods for screening materials | Michael L. Peresan, Daniel P. Jenkins, Keith Wojciechowski, William H. Gross | 2024-02-06 |
| 11628474 | Method and apparatuses for pre-screening | Keith Wojciechowski | 2023-04-18 |
| 11344917 | Method and apparatus for screening | Keith Wojciechowski | 2022-05-31 |
| 11338327 | Method and apparatuses for screening | Keith Wojciechowski | 2022-05-24 |
| 11185890 | Systems, apparatuses, and methods for securing screen assemblies | — | 2021-11-30 |
| 10974282 | Method and apparatuses for screening | Keith Wojciechowski | 2021-04-13 |
| 10603692 | Method and apparatus for screening | Keith Wojciechowski | 2020-03-31 |
| 10512939 | Systems, apparatuses, and methods for securing screen assemblies | — | 2019-12-24 |
| 10363577 | Method and apparatuses for screening | Keith Wojciechowski | 2019-07-30 |
| 10350640 | Method and apparatuses for pre-screening | Keith Wojciechowski | 2019-07-16 |
| 9956591 | Method and apparatuses for screening | Keith Wojciechowski | 2018-05-01 |
| 9956592 | Systems, apparatuses, and methods for securing screen assemblies | — | 2018-05-01 |
| 9914153 | Method and apparatuses for screening | Keith Wojciechowski | 2018-03-13 |
| 9884345 | Method and apparatuses for screening | Keith Wojcieshowski | 2018-02-06 |
| 9370798 | Method and apparatuses for screening | Keith Wojciechowski | 2016-06-21 |
| 9370797 | Method and apparatuses for screening | Keith Wojciechowski | 2016-06-21 |
| 9346081 | Method and apparatuses for screening | Keith Wojciechowski | 2016-05-24 |