Growing community of inventors

Cincinnati, OH, United States of America

David F Perkis

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 = 34

David F PerkisFrank Andrej Kvietok (1 patent)David F PerkisAthanasios Surutzidis (1 patent)David F PerkisAdrian John Angell (1 patent)David F PerkisDavid F Perkis (1 patent)Frank Andrej KvietokFrank Andrej Kvietok (26 patents)Athanasios SurutzidisAthanasios Surutzidis (13 patents)Adrian John AngellAdrian John Angell (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Procter Gamble Company (1 from 17,164 patents)


1 patent:

1. 5648328 - Process for producing a particulate laundry additive composition for

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