For the Inventor, By the Inventor

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Madison, WI, United States of America

Bell Laboratories, Inc.

USPTO Granted Patents = 38

% Expired Patents = 7.9

Trademarks = 48

Forward Citations = 936

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19 inventors (with patents filed for the assignee):

James R Walsh (23 out of 68 patents)

Daniel C Johnson (22 out of 38 patents)

Scott J Collins (6 out of 56 patents)

4. Patrick J Lynch (4 out of 9 patents)

5. Rick Leyerle (4 out of 5 patents)

6. Malcolm G Stack (3 out of 3 patents)

7. Paul R Zeamer (2 out of 7 patents)

8. Richard L Leyerle (2 out of 3 patents)

9. L Dawn Brown (2 out of 2 patents)

10. Richard J Ray (2 out of 2 patents)

11. Cisse W Spragins (2 out of 2 patents)

12. Corrado Pietro Dragone (1 out of 72 patents)

13. Scott D Denny (1 out of 1 patent)

14. Michael J Gans (1 out of 33 patents)

15. Richard E Wagner (1 out of 5 patents)

Core Competencies:

Rodent Trap

Modular Sensor

Bait Station

Mechanical Trap

Weighted Base

Live Catch Trap

Optical Switch

Phased Array Antenna

Glue Board

Child-Resistant Lid

Internal Ballast

Multi-Catch Trap

38 patents: Sort by Forward Citations

1. D1139788 - Sensor base for rodent mechanical trap (2026-08-04),

2. 12453343 - Rodent control device with modular rodent sensor housing (2025-10-28),

3. 12262706 - Device with sealed sensor module case beneath rodent runway (2025-04-01),

4. 11864548 - Remote sensing repeating rodent trap (2024-01-09),

5. 11337416 - Remote sensing mechanical rodent trap (2022-05-24),

6. 11006623 - Tray for an internally ballasted rodent bait station (2021-05-18),

7. 10897887 - Remote sensing rodent bait station tray (2021-01-26),

8. 10362777 - Internal ballastable rodent bait station (2019-07-30),

9. 9930880 - Bait station with package retention (2018-04-03),

10. 9743658 - Internal ballasted rodent bait station (2017-08-29),

11. 9538741 - Internal ballasted rodent bait station (2017-01-10),

12. 9015989 - Ant bait dispenser (2015-04-28),

13. 8793929 - Internal ballasted rodent bait station (2014-08-05),

14. 8578649 - Weighted base with front wall attachment rodent bait station (2013-11-12),

15. 8429848 - Mole trap (2013-04-30),

Company Overview

Bell Laboratories, Inc., located in Madison, WI, is a renowned research and development organization specializing in advanced technologies across various domains. The company focuses on innovation in telecommunications, materials science, and information technology, contributing significantly to the evolution of communication systems and electronic devices. With a commitment to pioneering research, Bell Labs plays a crucial role in shaping the future of technology, fostering collaboration with industry partners and academic institutions to drive forward-thinking solutions.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

38 Patents

#26 in Madison, WI

#228 in Wisconsin

#9,027 in US

#17,844 in the World

Madison, WI, United States of America

Bell Laboratories, Inc.

Forward Citations = 936

19 inventors:

James R Walsh (23 out of 68 patents)

Daniel C Johnson (22 out of 38 patents)

Scott J Collins (6 out of 56 patents)

4. Patrick J Lynch (4 out of 9 patents)

5. Rick Leyerle (4 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Bell Laboratories, Inc.. Retrieved from https://idiyas.com/company/bell-laboratories

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]

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