Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12330547 | Bulk cooking oil distribution system | Ronald B. Dana | 2025-06-17 |
| 11787326 | Bulk cooking oil distribution system | Ronald B. Dana | 2023-10-17 |
| 11364836 | Bulk cooking oil distribution system | Ronald B. Dana | 2022-06-21 |
| 10343584 | Bulk cooking oil distribution system | Ronald B. Dana | 2019-07-09 |
| 10099914 | Bulk cooking oil distribution system | Ronald B. Dana | 2018-10-16 |
| 9392907 | Bulk cooking oil distribution system | Ronald B. Dana | 2016-07-19 |
| 9156390 | Bulk cooking oil distribution system | Ronald B. Dana | 2015-10-13 |
| 6792983 | System for recovery and refilling of cooking oil | — | 2004-09-21 |