Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10838569 | Method and apparatus for user interface non-conformance detection and correction | Alan Trefler | 2020-11-17 |
| 9658735 | Methods and apparatus for user interface optimization | Alan Trefler | 2017-05-23 |
| 8924335 | Rule-based user interface conformance methods | Alan Trefler | 2014-12-30 |
| 4976876 | Point-of-use membrane filtration system | Charles Diman, David Marcus, Philip Mitchell | 1990-12-11 |