Issued Patents All Time
Showing 1–25 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11708691 | Non-contact sensor for determining a F.O.G. level in a separator, including ultrasonics | William C. Batten, Jan Fischer, Randolph Batten | 2023-07-25 |
| 11619037 | Pre-rinse tank with managed flow release | William C. Batten | 2023-04-04 |
| 11255083 | Solids transfer pump with modular components | William C. Batten | 2022-02-22 |
| 11130084 | Multilayer rotomolded grease trap | William C. Batten, Gavin Rumble, Zachary Michael Rubeor, Erwin F. Hani | 2021-09-28 |
| 11040895 | Passive grease trap with double baffle | Francisco J. Gonzalez, Zachary Michael Rubeor, William C. Batten | 2021-06-22 |
| 10830718 | Sensor for detecting immersion in F.O.G. or water | Jan Fischer, William C. Batten | 2020-11-10 |
| 10526216 | Passive grease trap using separator technology | William C. Batten, Kenneth Kaie Prochnau | 2020-01-07 |
| 9932247 | Passive grease trap using separator technology | William C. Batten, Kenneth Kaie Prochnau | 2018-04-03 |
| 9932732 | Passive grease trap with lift system | William C. Batten | 2018-04-03 |
| 9771711 | Indoor grease trap with multiple plumber fitting possibilities | Randy Batten, William C. Batten, Travis McBride | 2017-09-26 |
| 9700815 | Economical waste removal system for fat, oil, and grease | William C. Batten | 2017-07-11 |
| 9671319 | Sample port | William C. Batten | 2017-06-06 |
| D706902 | Fat, oil, and grease waste removal unit | William C. Batten, Brad Forrest | 2014-06-10 |
| 8273255 | Economical fat, oil, and grease waste removal system and method | William C. Batten, Randolph Batten | 2012-09-25 |
| 8252188 | F.O.G. separator control | William C. Batten | 2012-08-28 |
| 8002139 | Method of joining a plastic tube to another tube | William C. Batten | 2011-08-23 |
| 7997156 | F.O.G. sample port | William C. Batten, Randolph Batten | 2011-08-16 |
| 7854051 | Method of assembly of low cost oil/grease separator | William C. Batten | 2010-12-21 |
| 7828960 | F.O.G. separator control | William C. Batten | 2010-11-09 |
| 7641805 | Passive grease trap with pre-stage for solids separation | William C. Batten | 2010-01-05 |
| 7596845 | Method of assembly of low cost oil/grease separator | William C. Batten | 2009-10-06 |
| 7540967 | Passive grease trap using separator technology | William C. Batten | 2009-06-02 |
| 7504058 | Low cost grease removal system | William C. Batten | 2009-03-17 |
| 7504024 | Apparatus for draining at least one sink | William C. Batten | 2009-03-17 |
| 7431852 | Oil/grease separator with interchangeable inlet and outlet | William C. Batten | 2008-10-07 |