Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12318715 | Filter element endcap with shroud | Larry E. Gerken | 2025-06-03 |
| 12233370 | Filter element with integral breather filter | Larry E. Gerken | 2025-02-25 |
| 12005380 | Filter with inner container arrangement | Christian L. Newton | 2024-06-11 |
| 11655609 | High capacity filter element end cap | Aaron Hoeg | 2023-05-23 |
| 11602706 | Filter with inner container arrangement | Christian L. Newton | 2023-03-14 |
| 11091895 | High capacity filter element end cap | Aaron Hoeg | 2021-08-17 |
| 10731315 | High capacity filter element end cap | Aaron Hoeg | 2020-08-04 |
| 10309078 | High capacity filter element end cap | Aaron Hoeg | 2019-06-04 |
| 8592220 | High pressure parallel fixed bed reactor and method | H. Sam Bergh, Victor Wong, John Gallipeo, Lynn Van Erden, Anthony F. Volpe, Jr. +1 more | 2013-11-26 |
| 7255474 | Parallel infrared spectroscopy apparatus and method | Peijun Cong, Shenheng Guan, Stephen Cypes, H. Sam Bergh | 2007-08-14 |