Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process and device for the analysis of the heterogeneous features in a transparent material

Process and device for the analysis of the heterogeneous features in a transparent material

US Patent 4541856 · Granted Sep 17, 1985

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Device for analysing the surface of a substrate2015
Method and device for analyzing the optical quality of a transparent substrate2014
Synchronization system and method for audiovisual programmes associated devices 2014
Transponder and tool for reading and/or writing data in said transponder2012
Electronic label for the identification of containers, and container and nozzle 2008
Apparatus and method for selecting viewers' profile in interactive TV2004
Process for controlling the communication flow within an interactive network2001
Process for measuring the optical quality of a glass product1997
Measuring the flow rate of a thin stream of molten material1992
Process to change the relative positions of a plurality of aligned elements and 1992
Service elevator for construction1985