Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10145021 | Apparatus for processing materials at high temperatures and pressures | Larry Qiang Zeng | 2018-12-04 |
| 8108997 | Methods and apparatus for replacing objects on horizontal shafts in elevated locations | Patrick Weaver, Norman Scott Winneguth, Fulton Jose Lopez, Michael Ulfert Homemann, Craig L. Christenson | 2012-02-07 |
| 7721434 | Methods and apparatus for replacing objects on horizontal shafts in elevated locations | Patrick Weaver, Norman Scott Winneguth, Fulton Jose Lopez, Michael Ulfert Hornemann, Craig L. Christenson | 2010-05-25 |