Famous Patents
3M employee and church chorister Art Fry needed something to temporarily mark pages in his hymnal. He was in luck because his colleague, Spencer Silver, accidentally developed a glue that was too weak for other purposes. After initially discouraging consumer response, Post-it Notes became a hit in 1979.
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| Application No. | Application Title | Issue Date |
| 20090098958 | SYSTEMS AND METHODS FOR PROVIDING A TRACKING SYSTEM A tracking system and associated methods for locating animals, such as wounded/downed game animals or non-game animals such as research animals, and/or projectiles configured to be shot at an animal are disclosed. The system includes a transmitter and one or more radio ... | 04/16/2009 |
| 20090054116 | Method and apparatus for scent dispensing A scent dispenser is integratable into a portable device, such as a mobile handset. The scent dispenser has a vibrating element configured to vibrate in an ultrasound frequency range for dispensing a scent material. Scent dispensing can be in response to an incoming sig... | 02/26/2009 |
| 20070213105 | REMOVABLE PERSONAL DIGITAL ASSISTANT IN A DUAL PERSONAL COMPUTER/PERSONAL DIGITAL ASSISTANT COMPUTER ARCHITECTURE An integrated computer system includes a computer system, having at least a display, a chassis, a memory, a power supply and a communication interface, and a personal digital communications (PDC) system, having at least a display, a memory, a battery and a communication... | 09/13/2007 |
| 20070135189 | Electronic device An electronic device (100) having at least a first portion (102) and a second portion (104) is disclosed. The first portion is joined to the second portion by a mechanical connection. The electronic device (100) includes a first communication... | 06/14/2007 |
| 20070025494 | Neutrino telescope A neutrino telescope is made up of four devices. A neutrino modulating device velocity modulates neutrinos passing through a thin walled steel tube. This encodes the neutrinos as being different than any neutrinos found in nature. The steel tube is electrically driven t... | 02/01/2007 |
| 20060154709 | Two-wire transmitter A two-wire transmitter is connected to two transmission lines which transmit an electric signal regarding a physical quantity detected by a sensor. The two-wire transmitter includes a current control section which controls a transmission current of the electric signal, ... | 07/13/2006 |
| 20050085281 | Infinite speed space communications using information globes Apparatus and methods for studying the use of divided space globes, containing electromagnetic fields of digital information, to travel through universal space at nearly infinite speeds. ... | 04/21/2005 |
