Issued Patents All Time
Showing 1–5 of 5 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 |
| 9799421 | Thick print copper pastes for aluminum nitride substrates | Virginia C. Garcia, Mark Challingsworth | 2017-10-24 |
| 7560401 | Frits and obscuration enamels for automotive applications | Robert Prunchak | 2009-07-14 |
| 5504045 | Paint composition | Hasan B. Emlemdi, Robert M. Koceski, Harold C. Kersteen, Robert Prunchak | 1996-04-02 |