"Everyone acquainted with the subject will recognize it as a conspicuous failure."
Henry Morton, president of the Stevens Institute of Technology ; Said in 1880 about the light bulb
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 |
| 6382213 | Device for the protection of sight and hearing A device that is used for the protection of the hearing and sight of the person wearing it. It is supported on a person's head through contact with both ear canals and the bridge of a person's nose. It is readily adjustable so as to be used by persons wit... | 05/07/2002 |