Steele; David M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Steele; David M..The latest application filed is for "dual steering cylinder system".
- Steele; David M. - Hudson IA
- Steele; David M. - Carrollton TX
- Steele; David M. - Waterloo IA
| Patent | Date |
|---|---|
| Dual steering cylinder system Grant 10,822,026 - Steele November 3, 2 | 2020-11-03 |
| Dual Steering Cylinder System App 20200031389 - Steele; David M. | 2020-01-30 |
| Aggregation and workflow engines for managing project information Grant 9,412,083 - Steele , et al. August 9, 2 | 2016-08-09 |
| Aggregation And Workflow Engines For Managing Project Information App 20150310390 - Steele; David M. ; et al. | 2015-10-29 |
| Aggregation And Workflow Engines For Managing Project Information App 20150310361 - Steele; David M. ; et al. | 2015-10-29 |
| Two-speed PTO stub shaft exchange improvements Grant 7,874,222 - Steele , et al. January 25, 2 | 2011-01-25 |
| Two-Speed PTO Stub Shaft Exchange Improvements App 20080257078 - Steele; David M. ; et al. | 2008-10-23 |
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