Growing community of inventors

Endwell, NY, United States of America

David P Spencer

Average Co-Inventor Count = 4.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 12

David P SpencerGrayson Warren Randall (1 patent)David P SpencerRichard Joseph Sheftic (1 patent)David P SpencerRobert M Friedman (1 patent)David P SpencerDavid P Spencer (1 patent)Grayson Warren RandallGrayson Warren Randall (9 patents)Richard Joseph ShefticRichard Joseph Sheftic (5 patents)Robert M FriedmanRobert M Friedman (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. International Business Machines Corporation (1 from 164,108 patents)


1 patent:

1. 4989139 - Map case network virtual connection interface system

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