Membership
Tour
Register
Log in
Erik B. Cherdak
Follow
Person
Montgomery County, MD, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Wireless stylus and disposable stylus cartridge therefor for use wi...
Patent number
5,635,682
Issue date
Jun 3, 1997
A. T. Cross Company
Erik B. Cherdak
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES