U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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.

Examiner: Stark, Jarret J

Primary examiner statistics: 2 patents; average approval time: N/A
Assistant examiner statistics: 1 patents; average approval time: 685 days

Patents as Primary Examiner

Patent No.	Patent Title:
7943534	Semiconductor device manufacturing method and semiconductor devic...
7695986	Method and apparatus for modifying process selectivities based on...

Patents as Assistant Examiner

Patent No.	Patent Title:
7541256	Method of fabricating back-illuminated imaging sensors using a bu...

Sign In

Register