Growing community of inventors

Boston, MA, United States of America

William R Greenfield

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 = 85

William R Greenfield ↔ Michael E Laude (1 patent)William R Greenfield ↔ Norman D Staller (1 patent)William R Greenfield ↔ Christopher Ratcliffe (1 patent)William R GreenfieldWilliam R Greenfield (1 patent)Michael E LaudeMichael E Laude (46 patents)Norman D StallerNorman D Staller (16 patents)Christopher RatcliffeChristopher Ratcliffe (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bose Corporation (1 from 2,159 patents)


1 patent:

1. 7689197 - Portable audio system with docking cradle

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1/6/2026
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