Forward Citations = 43

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9 inventors (with patents filed for the assignee):

Juanita R Riccobono (3 out of 3 patents)

Jacques E Ludman (2 out of 2 patents)

H John Caulfield (1 out of 9 patents)

4. Jacque E Ludman (1 out of 1 patent)

5. Jaques E Ludman (1 out of 1 patent)

6. David W Watt (1 out of 1 patent)

7. Henri John Caulfield (1 out of 1 patent)

8. Jacques J Ludman (1 out of 1 patent)

9. Heidi L Callahan (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 6847731 - Method and system for improving pattern recognition system performance (2005-01-25),

2. 5805283 - Interferometric environmental monitor system for monitoring the presence (1998-09-08),

3. 5517339 - Method of manufacturing high efficiency, broad bandwidth, volume (1996-05-14),

4. 5491569 - High efficiency, broad bandwidth, volume holographic element for (1996-02-13),

5. 5416587 - Index interferometric instrument including both a broad band and narrow (1995-05-16),

Company Overview

Northeast Photo Sciences, Inc. is a leading provider of imaging solutions for cultural heritage institutions, archives, and museums. With a focus on digitization and preservation, they offer a range of specialized services including high-resolution scanning, image processing, and archival printing. Their team of experts combines technical expertise with a passion for preserving and sharing cultural heritage through innovative imaging solutions.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

5 Patents

#5 in Hollis, NH

#346 in New Hampshire

#51,644 in US

Hollis, NH, United States of America

Northeast Photo Sciences, Inc.

Forward Citations = 43

9 inventors:

Juanita R Riccobono (3 out of 3 patents)

Jacques E Ludman (2 out of 2 patents)

H John Caulfield (1 out of 9 patents)

4. Jacque E Ludman (1 out of 1 patent)

5. Jaques E Ludman (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Northeast Photo Sciences, Inc.. Retrieved from https://idiyas.com/company/northeast-photo-sciences

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]