Bizarre Patents
Vehicular Impact Signaling Device
An apparatus for the deployment of a visible plume to alert other motorists that a proximate motor vehicle has been involved in a collision.
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 |
| 6290496 | Apparatus and method for photothermal destruction of oral bacteria Oral hygiene apparatus for destroying sensitized oral bacteria, comprising: an incoherent light source; and a light directing member, adapted for directing light from light source and onto at least part of a surface of at least one tooth within an oral cavity.... | 09/18/2001 |
