For the Inventor, By the Inventor

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Durham, NC, United States of America

Bell + Howell Company

USPTO Granted Patents = 502

Trademarks = 2

Forward Citations = 5,908

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383 inventors (with patents filed for the assignee):

Thomas R Wells (22 out of 23 patents)

John R Flint (22 out of 22 patents)

Kenneth L Guenther (20 out of 26 patents)

4. K George Rabindran (19 out of 26 patents)

5. Eduard M Svyatsky (19 out of 24 patents)

6. Andor A Fleischman (14 out of 14 patents)

7. Robert R Parker (14 out of 14 patents)

8. John W Overman (14 out of 18 patents)

9. George Fallos (13 out of 19 patents)

10. Winston A Orsinger (13 out of 17 patents)

11. Edward H Zemke (11 out of 11 patents)

12. Thomas J Faber (10 out of 13 patents)

13. Lester H Stocker (10 out of 10 patents)

14. Frederic F Grant (9 out of 37 patents)

15. Mario Ricciardi (9 out of 21 patents)

Core Competencies:

Mail Processing

Document Handling

High Speed Sorting

Labeling Technology

Automated Mail Systems

Document Transport

Inserter Technology

Sorting Machines

Feeding Mechanisms

Stacking Devices

Address Change Services

Document Forwarding

502 patents: Sort by Forward Citations

1. 8515877 - Mail transportation processing (2013-08-20),

2. 7987141 - Dynamically changing label size during mail processing (2011-07-26),

3. 7858889 - Apparatus for processing mail items and weighing module with settling section (2010-12-28),

4. 7834289 - Mail processing system for address change service (2010-11-16),

5. 7663072 - Delivery point sorting system (2010-02-16),

6. 7498539 - Progressive modularity assortment system with high and low capacity bins (2009-03-03),

7. 7259346 - Progressive modularity assortment system with high and low capacity bins (2007-08-21),

8. 6863273 - Document handling apparatus with dynamic infeed mechanism and related method (2005-03-08),

9. 6722838 - Method and system for high speed tray unloading and mail transporting (2004-04-20),

10. 6203005 - Feeder apparatus for documents and the like (2001-03-20),

11. 5876320 - Universal half folder apparatus (1999-03-02),

12. 5857669 - Method and apparatus for high speed merging of sheet material onto a (1999-01-12),

13. 5809749 - High speed envelope packing apparatus (1998-09-22),

14. 5538140 - Buffered stacker with drop floor assembly (1996-07-23),

15. 5503702 - High speed labeler (1996-04-02),

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

502 Patents

#4 in Durham, NC

#28 in North Carolina

#937 in US

#1,877 in the World

Durham, NC, United States of America

Bell + Howell Company

Forward Citations = 5,908

383 inventors:

Thomas R Wells (22 out of 23 patents)

John R Flint (22 out of 22 patents)

Kenneth L Guenther (20 out of 26 patents)

4. K George Rabindran (19 out of 26 patents)

5. Eduard M Svyatsky (19 out of 24 patents)

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