Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12371630 | Additives and methods for improving flow properties of crude oil | Richard J. Lee, Steven J. Monaco, Jonathan Lyle Wistrom | 2025-07-29 |
| 11993562 | Methods for isolation and purification of cannabidiol (CBD) and terpenes from hemp | Steven J. Monaco, Richard J. Lee, Duane Erickson | 2024-05-28 |
| 11220634 | Method and apparatus for steam separation of pyrolysis oils | Steven J. Monaco, Richard J. Lee | 2022-01-11 |
| 10767115 | Methods and apparatus for clarification of pyrolysis oils | Steven J. Monaco, Richard J. Lee | 2020-09-08 |
| 10596487 | Methods and apparatus for clarification of pyrolysis oils | Steven J. Monaco, Richard J. Lee | 2020-03-24 |
| 10577540 | Method and apparatus for steam separation of pyrolysis oils | Steven J. Monaco, Richard J. Lee | 2020-03-03 |
| 9920262 | Methods of separation of pyrolysis oils | Jonathan Lyle Wistrom, Earl R. Beaver, Skyler Linn Wistrom, Richard J. Lee | 2018-03-20 |
| 9291611 | Methods for quantitative analysis of asbestos in vermiculite-containing materials | Richard J. Lee, Matthew Spencer Sanchez | 2016-03-22 |
| 8512643 | Method of devolatilizing recycled carbon black and associated apparatus | Daniel E. Steinmeyer, Duane Erickson | 2013-08-20 |
| 8263038 | Method of devolatilizing recycled carbon black and associated method | Daniel E. Steinmeyer, Duane Erickson | 2012-09-11 |
| 7825213 | Method of making a metal terephthalate polymer | Daniel E. Steinmeyer, James Matthew Williams | 2010-11-02 |
| 7341646 | Low energy method of pyrolysis of hydrocarbon materials such as rubber | Ronald Nichols, Jules E. Langlois | 2008-03-11 |
| 6835861 | Low energy method of pyrolysis of hydrocarbon materials such as rubber | Ronald Nichols, Jules E. Langlois | 2004-12-28 |
| 6833485 | Low energy method of pyrolysis of hydrocarbon materials such as rubber | Ronald Nichols, Jules E. Langlois | 2004-12-21 |