Shefsky; Stephen I.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shefsky; Stephen I..The latest application filed is for "devices and methods for detecting elements in a sample".
- Shefsky; Stephen I. - Brooklyn NY
| Patent | Date |
|---|---|
| Devices and methods for detecting elements in a sample Grant 11,187,664 - Caria , et al. November 30, 2 | 2021-11-30 |
| Devices And Methods For Detecting Elements In A Sample App 20210010957 - Caria; Pietro ; et al. | 2021-01-14 |
| Metal authenticity testing of an object using radiation Grant 8,515,009 - Piorek , et al. August 20, 2 | 2013-08-20 |
| System And Method For Identification Of Counterfeit Gold Jewelry Using Xrf App 20130202083 - Piorek; Stanislaw ; et al. | 2013-08-08 |
| Metal Authenticity Testing Of An Object Using Radiation App 20130202084 - Piorek; Stanislaw ; et al. | 2013-08-08 |
| Automated x-ray fluorescence analysis Grant 7,899,153 - Dugas , et al. March 1, 2 | 2011-03-01 |
| X-Ray System and Methods with Detector Interior to Focusing Element App 20100310041 - Adams; William L. ; et al. | 2010-12-09 |
| Apparatus for inspecting objects using coded beam Grant 7,623,614 - Shefsky November 24, 2 | 2009-11-24 |
| Automated X-Ray Fluorescence Analysis App 20090262889 - DUGAS; Michael E. ; et al. | 2009-10-22 |
| Apparatus For Inspecting Objects Using Coded Beam App 20080095298 - SHEFSKY; STEPHEN I. | 2008-04-24 |
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