Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12281453 | Snow plow assembly | Gatesy R.C.D. Gates, Craig D. MacIntosh | 2025-04-22 |
| 8271845 | Method for evaluating the operating safety of a system | — | 2012-09-18 |
| 7797859 | Snowplow and mount assembly | James Calvin Pieper, Mark Lawrence Stultz, Steven Klug, John Wallace Field, David N. Bloxdorf | 2010-09-21 |
| 7681334 | Snowplow and mount assembly | James Calvin Pieper, Mark Lawrence Stultz, Steven Klug, John Wallace Field, David N. Bloxdorf | 2010-03-23 |
| 7430821 | Snowplow and mount assembly | James Calvin Pieper, Mark Lawrence Stultz, Steven Klug, John Wallace Field, David N. Bloxdorf | 2008-10-07 |
| 6944978 | Snowplow and mount assembly | James Calvin Pieper, Mark Lawrence Stultz, Steven Klug, John Wallace Field, David N. Bloxdorf | 2005-09-20 |
| 6941685 | Snowplow assembly | Michael Goy, Scott M. Kluck | 2005-09-13 |
| 4781089 | Longitudinal cutting of a fibrous tubular product | Gerard Gerber | 1988-11-01 |