Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11639139 | Vehicle camera attachment plate | — | 2023-05-02 | |
| 7264724 | Fluid path control element for fluid processing module | James Vigna, James E. Kelly | 2007-09-04 | $19,128,000 |
| 7097800 | Process for making a fluid processing module | James Vigna, James E. Kelly | 2006-08-29 | $16,974,000 |
| 6524513 | Process for forming a membrane filtration apparatus | Steven R. Pearl, Cristopher Petersen | 2003-02-25 | |
| 5922200 | Membrane filtration apparatus for dead end filtration | Steven R. Pearl, Cristopher Petersen | 1999-07-13 | $17,092,000 |
| 5824217 | Membrane filtration apparatus | Steven R. Pearl, Christopher J. Petersen | 1998-10-20 | $8,082,000 |
| 4501663 | Filter cartridges and methods and components for making them | — | 1985-02-26 | $1,578,000 |