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For the Inventor, By the Inventor

Stratford, CT, United States of America

Charles W Klein

This inventor holds 22 USPTO granted patents, primarily in Mailing Technology. Top assignees: Pitney Bowes Inc., Monarch Marking Systems, Inc., Other. Active years: 1992-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles W Klein. Retrieved from https://idiyas.com/inventor/charles-w-klein

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

USPTO Granted Patents = 22

% Patents Active = 100.0

Average Co-Inventor Count = 2.5

ph-index = 6

Forward Citations = 111(Granted Patents)


Location History:

  • Stratford, CT (US) (1992 - 2006)
  • Scarsdale, NY (US) (2009)
  • Woodbridge, CT (US) (2008 - 2011)

Company Filing History:

goldMedal20 out of 2,980 
 
Pitney Bowes Inc.
 patents
silverMedal1 out of 408 
 
Monarch Marking Systems, Inc.
 patents
bronzeMedal1 out of 834,513 
Other
 patents

Years Active: 1992-2011

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Areas of Expertise:
Mailing Machine
Envelope Moisteners
Addressing Printer
Tabletop Folder
Inserter
Postal Security Device
Rate Card Adaptor
Feeder
Sorter
Ink Cartridge
Letter Opener
Mail Preparation System
22 patents (USPTO):Explore Patents
1. D647776 - Letter opener (2011-11-01),
2. D633138 - Mailing machine (2011-02-22),
3. D631506 - Mailing machine (2011-01-25),
4. D602075 - Mailing machine (2009-10-13),
5. 7540847 - Apparatus and method for selectively transmitting vibrations to an individual situated on a support surface (2009-06-02),
6. D592035 - Letter opener with stacker (2009-05-12),
7. D582472 - Mailing machine (2008-12-09),
8. D530736 - Printer (2006-10-24),
9. D507594 - Mailing machine (2005-07-19),
10. D501025 - Mailing machine (2005-01-18),
11. 6843884 - Apparatus for moistening an envelope (2005-01-18),
12. D480751 - Rate card adaptor for a mailing machine (2003-10-15),
13. D462994 - Envelope moistener (2002-09-18),
14. D455777 - Tabletop folder/inserter (2002-04-17),
15. D434435 - Feeder (2000-11-28),

Title: The Ingenious Mind of Charles W. Klein

Introduction

Charles W. Klein is a notable inventor hailing from Stratford, CT, USA. With an impressive portfolio of 21 patents, he has made significant contributions to various fields, particularly in the realm of mailing solutions and office tools.

Latest Patents

Among his latest inventions are a letter opener and a mailing machine, both designed to streamline the handling of correspondence in everyday business environments. These innovations showcase his ability to address practical challenges and improve efficiency.

Career Highlights

Klein has had a distinguished career, working with renowned companies such as Pitney Bowes Inc. and Monarch Marking Systems, Inc. His experience in these organizations has laid the foundation for his innovative spirit and provided him with opportunities to develop groundbreaking technologies.

Collaborations

Throughout his career, Charles has collaborated with talented individuals, including coworkers Joseph B. Sugrue and David W. Beckstrom. These partnerships have enabled him to share ideas and foster creativity, leading to the successful development of numerous inventions.

Conclusion

In summary, Charles W. Klein is a prominent inventor whose work has significantly impacted the mailing and office tool industries. His numerous patents reflect his innovative thinking and dedication to enhancing everyday processes, making him a valuable figure in the world of invention.

Profile summary based on public USPTO records.
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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