Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11053768 | Sealing element wear indicator system | Christian Leuchtenberg, Austin Johnson | 2021-07-06 |
| 10443329 | Drilling system and method of operating a drilling system | Christian Leuchtenberg | 2019-10-15 |
| 10174577 | Sealing element wear indicator system | Christian Leuchtenberg, Austin Johnson | 2019-01-08 |
| 7236950 | Method and system of combined billing of multiple accounts on a single statement | Jitendra Chhikara, Frederick W. Platz, Jr. | 2007-06-26 |