Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11597018 | System and method for connecting a compression-type coupling to a coated conduit | Steven A. Voelzke, Amanda Lynn Kessel | 2023-03-07 |
| D916033 | One-piece coupling | Steven A. Voelzke, Amanda Lynn Kessel | 2021-04-13 |
| D913954 | Hub | Steven A. Voelzke, Amanda Lynn Kessel | 2021-03-23 |
| D913960 | Conduit fitting | Steven A. Voelzke, Amanda Lynn Kessel | 2021-03-23 |
| D913248 | Reducing bushing | Steven A. Voelzke, Amanda Lynn Kessel | 2021-03-16 |
| 8878381 | System for conversion of wave energy into electrical energy | — | 2014-11-04 |
| 7172207 | Collapsible cart | — | 2007-02-06 |
| 6298763 | Explosive device neutralization system | Gary R. Greenfield, Brian David Peterson, Paul R. Gefken, Steven E. Kirkpatrick | 2001-10-09 |