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For the Inventor, By the Inventor

Southbridge, MA, United States of America

Warner Lambert Technologies, Inc.

Calculating rank
USPTO Granted Patents = 43


Trademarks = 1

Forward Citations = 1,524

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25 inventors (with patents filed for the assignee):

goldMedal Walter P Siegmund (7 out of 30 patents)

silverMedal Robert M Kahute (6 out of 10 patents)

bronzeMedal Ian P Collins (5 out of 5 patents)

4.  George J Carpenter (4 out of 5 patents)

5.  John K Michalik (3 out of 4 patents)

6.  William J Revell (3 out of 3 patents)

7.  Milton H Sussman (2 out of 10 patents)

8.  Edward B Rybicki (2 out of 6 patents)

9.  Arthur T Hill (2 out of 2 patents)

10.  David Lee Guyton (1 out of 12 patents)

11.  Joseph W Kantorski (1 out of 5 patents)

12.  Charles S Blake (1 out of 2 patents)

13.  Richard R Strack (1 out of 1 patent)

14.  Robert G Lavallee (1 out of 1 patent)

15.  Arthur H Shoemaker (1 out of 2 patents)


Core Competencies:
Microscope
Refractometer
Endoscope
Optical Image Sensor
Fluorescence Microscope
Photographic Exposure
Diagnostic Device
Ophthalmic Camera
Image Intensifier
Fiber Optical Conduit
Catheter
Bronchoscope

43 patents:

1. 4778247 - Molded objective head for fiberscopes with integral lenses (1988-10-18),
2. D296904 - Microscope (1988-07-26),
3. D296004 - Refractometer (1988-05-31),
4. D291702 - Microscope stand with a built-in illuminator (1987-09-01),
5. 4687913 - Microscope autofocus system (1987-08-18),
6. 4685450 - Endoscope (1987-08-11),
7. D290129 - Combined microscope stand and illuminator (1987-06-02),
8. D290128 - Vertical fluorescence microscope attachment (1987-06-02),
9. 4660942 - Microscope adjustment apparatus (1987-04-28),
10. 4651718 - Vertebra for articulatable shaft (1987-03-24),
11. 4644178 - Signal processing for optical image sensor (1987-02-17),
12. D285485 - Refractometer (1986-09-02),
13. D285113 - Urinometer (1986-08-12),
14. 4598698 - Diagnostic device (1986-07-08),
15. 4593679 - Connector device for an endoscope (1986-06-10),
Company Overview
Warner Lambert Technologies, Inc., based in Southbridge, MA, specializes in advanced optical technologies and diagnostic devices. The company focuses on the development and manufacturing of optical image sensors, endoscope technology, and microscope design, contributing to fields such as medical imaging and scientific research. Their expertise extends to fluorescence microscopy and image intensifier faceplates, providing critical components for various imaging applications. Warner Lambert is committed to innovation in optical components and photographic exposure control, enhancing diagnostic capabilities across multiple sectors.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

43 Patents

#3 in Southbridge, MA

#468 in Massachusetts

#8,108 in US

#16,056 in the World

Southbridge, MA (US)
Southbridge, MA, United States of America

Warner Lambert Technologies, Inc.

Forward Citations = 1,524

25 inventors:

goldMedal Walter P Siegmund (7 out of 30 patents)

silverMedal Robert M Kahute (6 out of 10 patents)

bronzeMedal Ian P Collins (5 out of 5 patents)

4.  George J Carpenter (4 out of 5 patents)

5.  John K Michalik (3 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Warner Lambert Technologies, Inc.. Retrieved from https://idiyas.com/company/warner-lambert-technologies

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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