For the Inventor, By the Inventor

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Wellesley, MA, United States of America

Eg&g, Inc.

USPTO Granted Patents = 33

Trademarks = 3

Forward Citations = 841

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45 inventors (with patents filed for the assignee):

Seymour Goldberg (4 out of 4 patents)

Peter J Clifford (3 out of 3 patents)

Philip C Danby (2 out of 2 patents)

4. David S Yetman (2 out of 2 patents)

5. Stanley Ronchinsky (2 out of 3 patents)

6. Roger L Caron (2 out of 2 patents)

7. Francis R Germain (2 out of 2 patents)

8. Stanley B Hayes, Jr (2 out of 2 patents)

9. Robert T O'Connor (2 out of 2 patents)

10. William J Riley, Jr (2 out of 2 patents)

11. Richard I Scarlet (2 out of 2 patents)

12. Arthur John Barlow (1 out of 23 patents)

13. Herschel B Smartt (1 out of 11 patents)

14. John Thomas Kalinowski (1 out of 2 patents)

15. David K Nergaard (1 out of 2 patents)

Core Competencies:

Electrophoresis

Hygrometer

Optical Sensing

Avalanche Photodiodes

Chilled Mirror

Frequency Standard

Ultrasonic Weld

Analog Signal

Digital Representation

33 patents: Sort by Forward Citations

1. 6234081 - Shaped bridge slapper (2001-05-22),

2. 6181084 - Ballast circuit for high intensity discharge lamps (2001-01-30),

3. 5864208 - Spark gap device and method of manufacturing same (1999-01-26),

4. 5583352 - Low-noise, reach-through, avalanche photodiodes (1996-12-10),

5. 5532474 - Active quench circuit and reset circuit for avalanche photodiode (1996-07-02),

6. 5198816 - General purpose system for digitizing an analog signal (1993-03-30),

7. 5189902 - Humidity sensor, and a measurement installation including a plurality of (1993-03-02),

8. 5164066 - Electrophoresis cassette system with apparatus and method for filling (1992-11-17),

9. 5155666 - Light beacon for marking tall obstructions (1992-10-13),

10. 5149961 - Method and apparatus for optical fiber length determination (1992-09-22),

11. 5050894 - Sealing device designed to achieve sealing between two parts having a (1991-09-24),

12. 4939482 - Remote optical sensing device and method (1990-07-03),

13. 4929329 - Electrophoresis cassette system with apparatus and method for filling (1990-05-29),

14. 4919784 - Electrophorresis cassette spacer (1990-04-24),

15. 4889350 - Bellows seal arrangement (1989-12-26),

Eg&g, Inc. is a technology-driven company based in Wellesley, MA, specializing in advanced engineering solutions and innovative products. The organization focuses on a range of sectors, including defense, aerospace, and telecommunications, providing cutting-edge research and development services. With a commitment to quality and precision, Eg&g leverages its expertise to deliver tailored solutions that meet the evolving needs of its clients across various industries, both domestically and internationally.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

33 Patents

#2 in Wellesley, MA

#616 in Massachusetts

#10,288 in US

#20,112 in the World

Wellesley, MA, United States of America

Eg&g, Inc.

Forward Citations = 841

45 inventors:

Seymour Goldberg (4 out of 4 patents)

Peter J Clifford (3 out of 3 patents)

Philip C Danby (2 out of 2 patents)

4. David S Yetman (2 out of 2 patents)

5. Stanley Ronchinsky (2 out of 3 patents)

Please report any incorrect information to [email protected]

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