Growing community of inventors

Watertown, MA, United States of America

Robert Rainis

Average Co-Inventor Count = 2.00

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 = 107

Robert RainisStephen Ng (1 patent)Robert RainisRobert Rainis (1 patent)Stephen NgStephen Ng (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. International Business Machines Corporation (1 from 164,244 patents)


1 patent:

1. 6310873 - Internet telephony directory server

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as of
1/11/2026
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