Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11154792 | Methods and systems for generating process gases | Jeffrey J. Spiegelman, Douglas Shepherd, Zohreh Shamsi | 2021-10-26 |
| 10994254 | System, device, and method for controlling mass flow of a catalytically reactive gas in a mixed gas stream | Jeffrey J. Spiegelman, Christopher Ramos | 2021-05-04 |