KeyMaster Technologies, Inc.
Patent Applications and Registrations
Patent applications and USPTO patent grants for KeyMaster Technologies, Inc..The latest application filed is for "exempt source for an x-ray fluorescence device".
- KeyMaster Technologies, Inc. -
- Keymaster Technologies, Inc. - N/A
- Keymaster Technologies, Inc. - Kennewick WA
| Patent | Date |
|---|---|
| Exempt source for an x-ray fluorescence device App 20060039530 - Kenning; Donald K. ; et al. | 2006-02-23 |
| Methods for identification and verification using vacuum XRF system Grant 6,909,770 - Schramm , et al. June 21, 2 | 2005-06-21 |
| Methods for identification and verification using digital equivalent data system Grant 6,850,592 - Schramm , et al. February 1, 2 | 2005-02-01 |
| Methods for identification and verification Grant 6,477,227 - Kaiser , et al. November 5, 2 | 2002-11-05 |
| Portable analyzation device Grant D460,370 - Price , et al. July 16, 2 | 2002-07-16 |
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