For the Inventor, By the Inventor

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Rodenstock Instruments Corp.

USPTO Granted Patents = 3

Forward Citations = 51

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7 inventors (with patents filed for the assignee):

Tom N Cornsweet (2 out of 3 patents)

J Kirkwood Rough (1 out of 17 patents)

Arthur Vassiliadis (1 out of 19 patents)

4. George P Rigg (1 out of 1 patent)

5. H Malcolm Ogle (1 out of 1 patent)

6. Wallace R Prunella (1 out of 2 patents)

7. Lawrence H Schiller (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 4329049 - Median point detecting apparatus for a lensmeter (1982-05-11),

2. 4281926 - Method and means for analyzing sphero-cylindrical optical systems (1981-08-04),

3. 4275964 - Apparatus and method for determining the refractive characteristics of a (1981-06-30),

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USPTO Data Jan 1 1976 - Dec 30 2025

3 Patents

#305 in undefined, undefined

#734 in

#72,042 in US

Rodenstock Instruments Corp.

Forward Citations = 51

7 inventors:

Tom N Cornsweet (2 out of 3 patents)

J Kirkwood Rough (1 out of 17 patents)

Arthur Vassiliadis (1 out of 19 patents)

4. George P Rigg (1 out of 1 patent)

5. H Malcolm Ogle (1 out of 1 patent)

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