% Expired Patents = 33.3

Forward Citations = 10

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5 inventors (with patents filed for the assignee):

John Corradini (1 out of 7 patents)

Raymond T Gilchrist (1 out of 4 patents)

Leonard J Ness (1 out of 3 patents)

4. Karl E Harrar (1 out of 1 patent)

5. Carl D Blake (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 7437984 - Microtome and ultramicrotome with improved carrier arm (2008-10-21),

2. 5606368 - Cable-driven pan and tilt mechanism (1997-02-25),

3. 5468921 - Extended communication cable for a light pen or the like (1995-11-21),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

3 Patents

#180 in Tucson, AZ

#1,004 in Arizona

#73,860 in US

Tucson, AZ, United States of America

Boeckeler Instruments Inc.

Forward Citations = 10

5 inventors:

John Corradini (1 out of 7 patents)

Raymond T Gilchrist (1 out of 4 patents)

Leonard J Ness (1 out of 3 patents)

4. Karl E Harrar (1 out of 1 patent)

5. Carl D Blake (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Boeckeler Instruments Inc.. Retrieved from https://idiyas.com/company/boeckeler-instruments

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]