Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10704708 | Vehicle mountable arm for valve operating machine | — | 2020-07-07 |
| 10156298 | Vehicle mountable arm for valve operating machine | — | 2018-12-18 |
| 9523443 | Vehicle mountable arm for valve operating machine | — | 2016-12-20 |
| 9188240 | Vehicle mountable arm for valve operating machine | — | 2015-11-17 |
| 9038667 | Vehicle mountable arm for valve operating machine | — | 2015-05-26 |
| 8851121 | Torque multiplier for valve turning machine | Jeffrey M. Swiatowy, Greg J. Drzewiecki | 2014-10-07 |
| 8387664 | Vehicle mountable arm for valve operating machine | — | 2013-03-05 |
| 8025078 | Vehicle mountable arm for valve operating machine | — | 2011-09-27 |
| 5937373 | Method of controlling an underground fluid flow system | — | 1999-08-10 |
| 5823255 | Tubular casing cutter | Jeffrey M. Swiatowy | 1998-10-20 |
| 5381996 | Valve operator | Scott Arnemann | 1995-01-17 |