Membership
Tour
Register
Log in
Peter Stephens
Follow
Person
San Francisco, CA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Kaleidoscope devices
Patent number
7,207,682
Issue date
Apr 24, 2007
Peter Stephens
G02 - OPTICS
Information
Patent Grant
Black light display device
Patent number
6,676,276
Issue date
Jan 13, 2004
Peter Stephens
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Decorative optical display apparatus
Patent number
6,011,650
Issue date
Jan 4, 2000
Rainbow Design LLC
William P. Parker
B44 - DECORATIVE ARTS
Information
Patent Grant
Method for creating and viewing a composite three-dimensional design
Patent number
4,541,180
Issue date
Sep 17, 1985
Peter H. Stephens
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Grant
Multi-medium three-dimensional drawing tool
Patent number
4,426,784
Issue date
Jan 24, 1984
Peter H. Stephens
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Grant
Three-dimensional drawing tool
Patent number
4,343,091
Issue date
Aug 10, 1982
Peter H. Stephens
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Patents Applications
last 30 patents
Information
Patent Application
Levitated finned ball device
Publication number
20050043127
Publication date
Feb 24, 2005
Peter Stephens
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Kaleidoscope devices
Publication number
20050041141
Publication date
Feb 24, 2005
Peter Stephens
G02 - OPTICS
Information
Patent Application
Black Light Display Device
Publication number
20030048637
Publication date
Mar 13, 2003
Peter Stephens
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS