Shier; William W
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shier; William W.The latest application filed is for "wireless communication system for a roll-up door".
- Shier; William W - Watertown WI
- SHIER; William W. - Watertown WI
| Patent | Date |
|---|---|
| Wireless communication system for a roll-up door Grant 8,237,383 - Shier , et al. August 7, 2 | 2012-08-07 |
| Wireless Communication System For A Roll-up Door App 20120031567 - SHIER; William W. ; et al. | 2012-02-09 |
| Wireless communication system for a roll-up door Grant 8,063,592 - Shier , et al. November 22, 2 | 2011-11-22 |
| Wireless Communication System For A Roll-up Door App 20090243839 - SHIER; William W. ; et al. | 2009-10-01 |
| Wireless communication system for a roll-up door Grant 7,518,326 - Shier , et al. April 14, 2 | 2009-04-14 |
| Wireless communication system for a roll-up door App 20070171054 - Shier; William W. ; et al. | 2007-07-26 |
| Air cylinder controller Grant 6,944,524 - Shier , et al. September 13, 2 | 2005-09-13 |
| Air cylinder controller App 20040186630 - Shier, William W. ; et al. | 2004-09-23 |
| Electronic sound generating toy Grant 5,349,129 - Wisniewski , et al. September 20, 1 | 1994-09-20 |
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