Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12098337 | Conduits for cooling a hydrocarbon gas-containing stream and processes for using same | David B. Spicer, James C. Slonaker | 2024-09-24 |
| 12024684 | Furnace systems and methods for cracking hydrocarbons | William A. Aslaner, David B. Spicer, George Stephens | 2024-07-02 |
| 11512257 | Integration of hydrogen-rich fuel-gas production with olefins production plant | David B. Spicer, James L. Kendall, You Fang, Steven M. Slack | 2022-11-29 |
| 11498834 | Production of hydrogen-rich fuel-gas with reduced CO2 emission | David B. Spicer, James L. Kendall, You Fang | 2022-11-15 |