Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8490668 | Retractable safety barriers and methods of operating same | Ronald P. Snyder, Jason D. Miller, Donald P. Grant, Paul Maly, Mike Gallenberger +7 more | 2013-07-23 |
| 8464846 | Restraining arms for wheel chocks | Jonathan Andersen, Timothy Cotton, Kurt Lessard, Pamala Pietrangelo, Benjamin Wieberdink | 2013-06-18 |
| 8307956 | Wheel chock system | Jonathan Andersen, Timothy Cotton, John A. Kish, Kurt Lessard, Timothy Muhl +5 more | 2012-11-13 |
| 8087443 | Retractable safety barriers and methods of operating same | Ronald P. Snyder, Jason D. Miller, Donald P. Grant, Paul Maly, Mike Gallenberger +7 more | 2012-01-03 |
| 6378817 | Kit and method for mounting a transmitter in subsurface meter pits | Mark Lazar | 2002-04-30 |