Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10702831 | Membrane module system with bundle enclosures and pulsed aeration and method of operation | David M. Colby, Manwinder Singh | 2020-07-07 |
| 9968888 | Method for sealing hollow fiber membranes | David M. Colby | 2018-05-15 |
| 9956530 | Membrane module system with bundle enclosures and pulsed aeration and method of operation | David M. Colby, Manwinder Singh | 2018-05-01 |
| D779631 | Gasification device | David M. Colby | 2017-02-21 |
| D779632 | Bundle body | David M. Colby | 2017-02-21 |
| 9498753 | Method for sealing hollow fiber membranes | David M. Colby | 2016-11-22 |
| 9333464 | Membrane module system with bundle enclosures and pulsed aeration and method of operation | David M. Colby, Manwinder Singh | 2016-05-10 |