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For the Inventor, By the Inventor

Melville, NY, United States of America

Data Recording Systems, Inc.


USPTO Granted Patents = 3

Forward Citations = 125

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6 inventors (with patents filed for the assignee):

goldMedal David R Spencer (2 out of 7 patents)

silverMedal Amnon Goldstein (2 out of 5 patents)

bronzeMedal Arthur B Kaplan (1 out of 1 patent)

4.  Theodore G Balchunas (1 out of 1 patent)

5.  David Grey (1 out of 1 patent)

6.  Ted G Balchunas (1 out of 1 patent)


3 patents:

1. 4751524 - Constant power laser driver (1988-06-14),
2. 4613877 - High resolution laser printer (1986-09-23),
3. 4578689 - Dual mode laser printer (1986-03-25),
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USPTO Data Jan 1 1976 - Sep 29 2026

3 Patents

#47 in Melville, NY

#4,509 in New York

#73,766 in US

Melville, NY (US)
Melville, NY, United States of America

Data Recording Systems, Inc.

Forward Citations = 125

6 inventors:

goldMedal David R Spencer (2 out of 7 patents)

silverMedal Amnon Goldstein (2 out of 5 patents)

bronzeMedal Arthur B Kaplan (1 out of 1 patent)

4.  Theodore G Balchunas (1 out of 1 patent)

5.  David Grey (1 out of 1 patent)

Please report any incorrect information to [email protected]
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