Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8545658 | Apparatus and methods for forming filter sleeves having circumferential pleats for use in a bag-type filter assembly | Aaron Spearin, Craig Spisinski, Mahesh Z. Patel, Keith Wesner, James Beausoleil | 2013-10-01 |
| 6776940 | Process for making a three-zone microporous membrane | Mark Meyering, C. Thomas Badenhop, Joseph G. Wallace, William R. Kelly | 2004-08-17 |
| 6513666 | Reinforced, three zone microporous membrane | Mark Meyering, C. Thomas Badenhop | 2003-02-04 |
| 6413070 | System for manufacturing reinforced three-zone microporous membrane | Mark Meyering, William R. Kelly, C. Thomas Baddenhop, Joseph G. Wallace | 2002-07-02 |
| 6280791 | Process of making a three-region reinforced microporous filtration membrane | Mark Meyering, Thomas Badenhop | 2001-08-28 |
| 6264044 | Reinforced, three zone microporous membrane | Mark Meyering, C. Thomas Badenhop | 2001-07-24 |
| 6090441 | Process of making reinforced, three zone microporous membrane | Mark Meyering, C. Thomas Badenhop | 2000-07-18 |