For the Inventor, By the Inventor

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Madison, WI, United States of America

Converex, Inc.

USPTO Granted Patents = 3

Forward Citations = 55

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1 inventor (with patents filed for the assignee):

Carl R Marschke (3 out of 76 patents)

3 patents: Sort by Forward Citations

1. 5484499 - Method and apparatus for laying up laminates of adhesive backed sheets (1996-01-16),

2. 5288714 - Apparatus for laying up adhesive backed sheets (1994-02-22),

3. 5209810 - Method and apparatus for laying up adhesive backed sheets (1993-05-11),

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USPTO Data Jan 1 1976 - Oct 13 2026

3 Patents

#145 in Madison, WI

#1,484 in Wisconsin

#73,860 in US

Madison, WI, United States of America

Converex, Inc.

Forward Citations = 55

1 inventor:

Carl R Marschke (3 out of 76 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Converex, Inc.. Retrieved from https://idiyas.com/company/converex

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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