CIPO Patents = 2

Forward Citations = 86

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4 inventors (with patents filed for the assignee):

Chris J Rauwendaal (4 out of 4 patents)

Tim Andreas Osswald (1 out of 11 patents)

Paul J Gramann (1 out of 2 patents)

4. Bruce A Davis (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 6709147 - Intermeshing element mixer (2004-03-23),

2. 6136246 - Screw extruder with improved dispersive mixing elements (2000-10-24),

3. 5932159 - Screw extruder with improved dispersive mixing (1999-08-03),

4. 5909958 - Screw extruder with independently adjustable groove depth (1999-06-08),

Rauwendaal Extrusion Engineering, Inc. is a leading provider of advanced extrusion technology solutions for the plastic and rubber industries. With decades of experience and a team of experts, we offer consulting services, training programs, and software solutions to optimize extrusion processes. Our innovative solutions help manufacturers improve efficiency, reduce costs, and enhance product quality.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

4 Patents

#14 in Los Altos Hills, CA

#13,662 in California

#58,999 in US

Los Altos Hills, CA, United States of America

Rauwendaal Extrusion Engineering, Inc.

Forward Citations = 86

4 inventors:

Chris J Rauwendaal (4 out of 4 patents)

Tim Andreas Osswald (1 out of 11 patents)

Paul J Gramann (1 out of 2 patents)

4. Bruce A Davis (1 out of 1 patent)

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2 patents (CIPO):

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