Issued Patents 2017
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9822897 | One-way valve cap | — | 2017-11-21 |
| 9809947 | Dipper for a mining shovel | Nicholas R. Voelz, Richard Nicoson, Joseph J. Colwell | 2017-11-07 |
| 9784103 | Mining shovel with bushings at pin locations | Richard Nicoson | 2017-10-10 |
| 9783953 | Bail assembly | Joseph J. Colwell | 2017-10-10 |
| D782011 | Locking cover for a valve | — | 2017-03-21 |
| D781657 | Water container | Galen Welsch, Randy Welsch | 2017-03-21 |
| D781107 | Water container | Galen Welsch, Randy Welsch | 2017-03-14 |
| D779636 | One-way valve cap | — | 2017-02-21 |
| D779637 | One-way valve cap | — | 2017-02-21 |