Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12196084 | Carriage assembly | Daniel Christien Spokes | 2025-01-14 |
| 11221073 | Rotary seal and bearing | Daniel Christien Spokes | 2022-01-11 |
| 10823404 | Materials handling system for feed injection to thermal kiln retorts | Daniel Christien Spokes | 2020-11-03 |
| 10428952 | Mechanical rotary hydraulically cooled seal, roller support, and drive for thermal kiln retorts | Daniel Christien Spokes | 2019-10-01 |