Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10240703 | Hydraulic line attachment device and method | Joseph W. Langenfeld, Matthew N. Westendorf, Neal W. Westendorf, Mitch Gibler | 2019-03-26 |
| 9169613 | Hydraulic line attachment device and method | Joseph W. Langenfeld, Matthew N. Westendorf, Neal W. Westendorf, Mitch Gibler | 2015-10-27 |
| 8517428 | Hydraulic line attachment device and method | Joseph W. Langenfeld, Matthew N. Westendorf, Neal W. Westendorf, Mitch Gibler | 2013-08-27 |
| 8007010 | Hydraulic line attachment device and method | Joseph W. Langenfeld, Matthew N. Westendorf, Neal W. Westendorf, Mitch Gibler | 2011-08-30 |
| 7717471 | Hydraulic line attachment device and method | Joseph W. Langenfeld, Matthew N. Westendorf, Neal W. Westendorf, Mitch Gibler | 2010-05-18 |
| 7326026 | Loader assembly, method for using a loader assembly, and combination motor vehicle and loader assembly | Joseph W. Langenfeld, Neal W. Westendorf | 2008-02-05 |
| D529053 | Front end loader | Joseph W. Langenfeld, Neal W. Westendorf | 2006-09-26 |
| 7021668 | Hydraulic line attachment device and method | Joseph W. Langenfeld, Matthew N. Westerndorf, Neal W. Westerndorf, Mitch Gibler | 2006-04-04 |
| 6994512 | Loader assembly, method for using a loader assembly, and combination motor vehicle and loader assembly | Joseph W. Langenfeld, Neal W. Westendorf | 2006-02-07 |