Bizarre Patents
A helium-filled sun shade for protecting individuals engaged in outdoor activities.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7676479 | Method and system for updating versions of content stored in a storage device A system and method for updating versions of content stored in a storage device. The system includes an update module for obtaining a conversion element and a small delta, and a converted old items generator for generating converted old items by applying the convers... | 03/09/2010 |
