Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Certificate dispenser

Certificate dispenser

US Patent 4251010 · Granted Feb 17, 1981

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Cellulose extrusion2006
Tubular films formed from cellulose/protein blends2004
Process for the production of cellulose shaped bodies, bodies produced by this p2003
Conveying device for individual sheets2001
Cash dispenser2000
Method of making blown films of cellulose2000
Process for producing cellulose fibres2000
Automatic money-receiving and -dispensing machine1999
System for dispensing sheet material, in particular security documents1999
Cellulosic molding process and cellulosic moldings1999
Sheet-extracting device with a cassette for receiving a stack of sheets1999
Sheet-extracting device with a cassette for receiving a stack of sheets1998