For the Inventor, By the Inventor

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Southbridge, MA, United States of America

Warner Lambert Technologies, Inc.

USPTO Granted Patents = 43

CIPO Patents = 1

Trademarks = 1

Forward Citations = 1,517

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25 inventors (with patents filed for the assignee):

Walter P Siegmund (7 out of 30 patents)

Robert M Kahute (6 out of 10 patents)

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: Sort by Forward Citations

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),

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 based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

43 Patents

#3 in Southbridge, MA

#467 in Massachusetts

#8,093 in US

#16,025 in the World

Southbridge, MA, United States of America

Warner Lambert Technologies, Inc.

Forward Citations = 1,517

25 inventors:

Walter P Siegmund (7 out of 30 patents)

Robert M Kahute (6 out of 10 patents)

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)

Please report any incorrect information to [email protected]

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