Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10074456 | Dielectric glass composition | Mark Challingsworth, Samson Shahbazi, Ryan Persons, Steven Grabey | 2018-09-11 |
| 10049781 | Low firing silver conductor | Virginia C. Garcia, Mark Challingsworth | 2018-08-14 |