Famous Patents
The ice cream cone was invented at the St. Louis Worlds Fair by Ernest Hamwi in 1904. His waffle booth was next to an ice cream vendor who ran short of dishes. Hamwi rolled a waffle to hold ice cream and the cone was born.
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.
| Application No. | Application Title | Issue Date |
| 20060176478 | Raman spectroscopy with stabilized multi-mode lasers Methods and apparatus for analysis of a sample using Raman spectroscopy, which employs a multi-mode radiation source and a spectral filter, are disclosed. The source radiation produces a Raman spectrum consisting of scattered electromagnetic radiation that is separated ... | 08/10/2006 |
| 20050171436 | Raman spectroscopy for monitoring drug-eluting medical devices The present invention provides low-resolution Raman spectroscopic systems and methods for in situ monitoring of drug-eluting devices in a lumen of a subject. A preferred system can employ multi-mode radiation in making in situ Raman spectroscopic measurements of the lum... | 08/04/2005 |
