Famous Patents
The first match was accidentally discovered in 1826 when John Walker scraped a stick with chemicals on the end against a stone floor.
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 |
| 6782370 | System and method for providing recommendation of goods or services based on recorded purchasing history A computer-implemented method and system utilizing a distributed network for the recommendation of goods and/or services to potential costumers based on a potential customer's selection of goods and/or services and a database of previous customer purchasing history.... | 08/24/2004 |
| 6076070 | Apparatus and method for on-line price comparison of competitor's goods and/or services over a computer network A method and apparatus are provided for a computer-implemented on-line price comparison method for performing price comparison and price reduction of goods and/or services sold by a vendor over a computer network, such as the Internet. The price compariso... | 06/13/2000 |
| 6035288 | Interactive computer-implemented system and method for negotiating sale of goods and/or services A computer-implemented method and system for negotiating the purchase of goods and/or services by customers utilizes a simulated human merchant having predefined behavioral attributes. An algorithm representing behavioral attributes of a simulated human m... | 03/07/2000 |
