Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12371630 | Additives and methods for improving flow properties of crude oil | Alan M. Levine, Richard J. Lee, Jonathan Lyle Wistrom | 2025-07-29 |
| 11993562 | Methods for isolation and purification of cannabidiol (CBD) and terpenes from hemp | Alan M. Levine, Richard J. Lee, Duane Erickson | 2024-05-28 |
| 11220634 | Method and apparatus for steam separation of pyrolysis oils | Alan M. Levine, Richard J. Lee | 2022-01-11 |
| 10767115 | Methods and apparatus for clarification of pyrolysis oils | Alan M. Levine, Richard J. Lee | 2020-09-08 |
| 10596487 | Methods and apparatus for clarification of pyrolysis oils | Alan M. Levine, Richard J. Lee | 2020-03-24 |
| 10577540 | Method and apparatus for steam separation of pyrolysis oils | Alan M. Levine, Richard J. Lee | 2020-03-03 |