Sprankle; David A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sprankle; David A..The latest application filed is for "irradiation systems for curing targets, related curing systems, and related methods".
- Sprankle; David A. - Hagerstown MD
- Sprankle; David A. - Inwood MD
| Patent | Date |
|---|---|
| Irradiation Systems For Curing Targets, Related Curing Systems, And Related Methods App 20190193113 - Johnson, III; William E. ; et al. | 2019-06-27 |
| Uv Light Sources, And Gaskets For Uv Light Sources App 20170146125 - Leonhardt; Darrin ; et al. | 2017-05-25 |
| Optical vend-sensing system for control of vending machine Grant 8,003,931 - Mason , et al. August 23, 2 | 2011-08-23 |
| Adjustable storage rack for a vending machine Grant 7,988,015 - Mason, II , et al. August 2, 2 | 2011-08-02 |
| Radio frequency screen assembly for microwave cavities Grant 7,977,659 - Harper , et al. July 12, 2 | 2011-07-12 |
| Luminaire assembly having a bonded reflector cavity for supporting an ultra-violet lamp Grant 7,906,911 - Wood , et al. March 15, 2 | 2011-03-15 |
| Radio frequency screen assembly for microwave cavities App 20090273937 - Harper; Curt ; et al. | 2009-11-05 |
| Bonded single-piece ultra-violet lamp luminaire for microwave cavities App 20090273932 - Wood; Charles H. ; et al. | 2009-11-05 |
| Optical vend-sensing system for control of vending machine App 20090261236 - Mason; Paul L. ; et al. | 2009-10-22 |
| Optical vend-sensing system for control of vending machine Grant 7,446,302 - Mason , et al. November 4, 2 | 2008-11-04 |
| Adjustable storage rack for a vending machine Grant 7,246,719 - Mason, II , et al. July 24, 2 | 2007-07-24 |
| Adjustable storage rack for a vending machine App 20070158358 - Mason; Paul L. II ; et al. | 2007-07-12 |
| Optical vend-sensing system for control of vending machine App 20060011642 - Mason; Paul L. ; et al. | 2006-01-19 |
| Adjustable storage rack for a vending machine App 20050189374 - Mason, Paul L. II ; et al. | 2005-09-01 |
| Thermostat for board mounting Grant 4,795,997 - Fisher , et al. January 3, 1 | 1989-01-03 |
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