Membership
Tour
Register
Log in
Jack A. Wohlfeil
Follow
Person
Fond du Lac, WI, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for detecting jam-ups of serially advancing bl...
Patent number
4,159,109
Issue date
Jun 26, 1979
The Ward Machinery Company
Raymond S. Watson
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL