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| Number | Title | Issue Date |
| 8060392 | Professional development registry system A professional development registry system comprising a processor and a storage medium operably connected to the processor, wherein the storage medium is capable of receiving and storing data representative of a first career ladder, data representative of at least o... | 11/15/2011 |
| 6928260 | Online education system and method A method and system for online education that includes an educator provider system and at least one student system connected via a network means so that at least one lesson can be transmitted from the provider system to the student system. One embodiment of the pres... | 08/09/2005 |
