Growing community of inventors

Jefferson, MA, United States of America

Ralph Divirgilio

Average Co-Inventor Count = 5.00

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 = 3

Ralph DivirgilioPeter N Osgood (1 patent)Ralph DivirgilioThomas C Wojtkowski, Jr (1 patent)Ralph DivirgilioArmando S Martins (1 patent)Ralph DivirgilioEric L Johanson (1 patent)Ralph DivirgilioThomas C Wojtkowkski (0 patent)Ralph DivirgilioRalph Divirgilio (1 patent)Peter N OsgoodPeter N Osgood (20 patents)Thomas C Wojtkowski, JrThomas C Wojtkowski, Jr (12 patents)Armando S MartinsArmando S Martins (7 patents)Eric L JohansonEric L Johanson (2 patents)Thomas C WojtkowkskiThomas C Wojtkowkski (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Siemens Industry, Inc. (1 from 927 patents)


1 patent:

1. 7857522 - Rolling mill oil film bearing

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