Hagen; William
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hagen; William.The latest application filed is for "electrical device with built-in sensors and/or communications".
- Hagen; William - Melville NY
- Hagen; William - Taylor MI
- Hagen; William - O'Fallon MO
- Hagen, William - Simpsonville SC
| Patent | Date |
|---|---|
| Mechanical interlock with enhanced features Grant 11,387,610 - Hagen , et al. July 12, 2 | 2022-07-12 |
| Mechanical Interlock With Enhanced Features App 20210167560 - Barrera; Jose Torres ; et al. | 2021-06-03 |
| Mechanical Interlock With Enhanced Features App 20210166898 - Hagen; William ; et al. | 2021-06-03 |
| Electrical Device With Built-in Sensors And/or Communications App 20210167593 - Frid; Eugene ; et al. | 2021-06-03 |
| Method and system for estimating spare parts costs Grant 7,318,008 - Hagen January 8, 2 | 2008-01-08 |
| Method And System For Estimating Spare Parts Costs App 20070203857 - Hagen; William | 2007-08-30 |
| Suspension device and method Grant 6,871,087 - Hughes , et al. March 22, 2 | 2005-03-22 |
| Suspension device and method App 20040260242 - Hughes, Michael Scott ; et al. | 2004-12-23 |
| Suspension device and method Grant 6,770,051 - Hughes , et al. August 3, 2 | 2004-08-03 |
| Suspension device and method App 20010056256 - Hughes, Michael Scott ; et al. | 2001-12-27 |
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