Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11472061 | System and methods of plugging ceramic honeycomb bodies | — | 2022-10-18 |
| 11459924 | Honeycomb body having layered plugs and method of making the same | Thomas Richard Chapman, Kenneth Joseph Drury, Todd Parrish St Clair, Courtney Spencer Warren | 2022-10-04 |