Smoking Cessation Lighter and Method
A lighter for tobacco products suppresses the urge to smoke by operant conditioning.
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 |
| 5389993 | Automated photographic backdrop apparatus Apparatus for displaying one of several backdrops for use in a photographic studio. The backdrop scenes are attached end to end to form a long web, one end of which is wound upon one shaft and the other end of which is attached to a second shaft. A roller... | 02/14/1995 |
| 5215832 | Lead-free mirrors and environmentally safe manufacture thereof Mirrors are formed in an environmentally compatible and substantially pollution-free manner by a sputtering process in which a transparent substrate such as glass has first sputtered upon it a primer layer and then a reflective layer of silver or other br... | 06/01/1993 |