Sleepy Hollow, IL, United States of America

Lawrence W Dougherty

This inventor holds 32 USPTO granted patents, primarily in Cathode Ray Tube Technology. Top assignees: Zenith Electronics Corporation, Zenith Radio Corporation, Other. Active years: 1976-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lawrence W Dougherty. Retrieved from https://idiyas.com/inventor/lawrence-w-dougherty

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 8

Forward Citations = 205(Granted Patents)


Location History:

  • West Dundee, IL (US) (1977)
  • Sleepy Hollow, IL (US) (1976 - 1994)

Company Filing History:


Years Active: 1976-1994

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Areas of Expertise:
Cathode Ray Tube
Shadow Mask
Tension Mask
Color Selection
Implosion Protection
Electrical Connector
Manufacturing Process
Brazing Method
Frame Fixture
Rail Grinding
Front Assembly
Suspension System
32 patents (USPTO):Explore Patents

Title: Innovations and Achievements of Lawrence W Dougherty

Introduction

Lawrence W Dougherty, based in Sleepy Hollow, Illinois, is a prominent inventor with an impressive portfolio of 32 patents. His contributions to the fields of technology and engineering have significantly impacted various industries, particularly in mailing services and cathode ray tube technology.

Latest Patents

Among Dougherty's notable inventions is the "Apparatus for Commingling & Addressing Mail Pieces." This innovative apparatus is designed for small mailing services, allowing for the processing of non-identical, un-addressed mail pieces received from different merchants. The technology enables the creation of mailing bundles at the lowest postal rates by merging and sorting merchant mailing lists. Furthermore, it provides essential functionality to generate necessary postal documentation and invoices efficiently.

Another significant invention is the "Flat Front Panel CRT Bulb Pre-Stressed Prior to Final Evacuation." This patent addresses a critical issue in cathode ray tube design by preloading the bulb to balance the atmospheric load on the sealed CRT. The methods of construction for this bulb lead to a more efficient distribution of stress, allowing for thinner designs and improved durability of the front panel and seal area.

Career Highlights

Dougherty's career includes significant tenures at well-known companies such as Zenith Electronics Corporation and Zenith Radio Corporation. His work at these institutions has contributed to advancements in electronic devices and displays, showcasing his expertise in both engineering and innovation.

Collaborations

Throughout his career, Dougherty has collaborated with esteemed colleagues, including James R Fendley and James L Kraner. These partnerships have likely fostered an environment of creativity and innovation, resulting in impactful inventions and developments in their respective fields.

Conclusion

Lawrence W Dougherty's contributions as an inventor reflect his commitment to innovation and excellence. With a substantial number of patents and notable advancements in mailing technology and cathode ray tubes, Dougherty's legacy serves as an inspiration for future innovators and inventors in the technology sector.

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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