Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10178936 | System and associated method for preventing overfilling in a dishwasher | Dennis A. Poyner, Jason Duckworth, John DeFilippi, Virgil J. Francisco | 2019-01-15 |
| 9565987 | System and associated method for preventing overfilling in a dishwasher | Dennis A. Poyner, Jason Duckworth, John DeFilippi, Virgil J. Francisco | 2017-02-14 |
| 8876980 | System and associated method for preventing overfilling in a dishwasher | Dennis A. Poyner, Jason Duckworth, John DeFilippi, Virgil J. Francisco | 2014-11-04 |
| 5987994 | Ultrasonic method for material monitoring | Frederick L. Maltby, L. Jonathan Kramer | 1999-11-23 |
| 5777550 | High reliability instrument system | Frederick L. Maltby, Mort Gorowitz | 1998-07-07 |
| 5760309 | Ultrasonic method for material monitoring | Frederick L. Maltby, L. Jonathan Kramer | 1998-06-02 |