Schiffbauer; William H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Schiffbauer; William H..The latest application filed is for "non-directional magnet field based proximity receiver with multiple warning and machine shutdown capabilty".
- Schiffbauer; William H. - Connellsville PA
- Schiffbauer; William H. - Pittsburgh PA
- Schiffbauer; William H. - Uniontown PA
| Patent | Date |
|---|---|
| Apparatus and methods for analyzing particles using light-scattering sensors and ionization sensors Grant 6,965,240 - Litton , et al. November 15, 2 | 2005-11-15 |
| Non-directional magnet field based proximity receiver with multiple warning and machine shutdown capability Grant 6,810,353 - Schiffbauer October 26, 2 | 2004-10-26 |
| Non-directional magnet field based proximity receiver with multiple warning and machine shutdown capabilty App 20020082803 - Schiffbauer, William H. | 2002-06-27 |
| Mobile machine hazardous working zone warning system Grant 5,939,986 - Schiffbauer , et al. August 17, 1 | 1999-08-17 |
| Passive encoder for range knobs Grant 4,567,763 - Schiffbauer February 4, 1 | 1986-02-04 |
| Selective paging and intercommunication system Grant 4,377,726 - Schiffbauer , et al. March 22, 1 | 1983-03-22 |
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