Growing community of inventors

Calgary, Canada

Ralf Hedden

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 = 0

Ralf Hedden ↔ Andreas Nicholas Matzakos (1 patent)Ralf Hedden ↔ Ernesto Uehara-Nagamine (1 patent)Ralf Hedden ↔ Carolus Petrus Adrianus Blom (1 patent)Ralf Hedden ↔ Amy Lo Blackwell (1 patent)Ralf Hedden ↔ Matthias Appel (1 patent)Ralf Hedden ↔ Subhash Chandra Ayirala (1 patent)Ralf Hedden ↔ Carolus Petrus Blom (1 patent)Ralf Hedden ↔ Zheyi Chen (1 patent)Ralf Hedden ↔ William Otto Mickelson (1 patent)Ralf HeddenRalf Hedden (1 patent)Andreas Nicholas MatzakosAndreas Nicholas Matzakos (7 patents)Ernesto Uehara-NagamineErnesto Uehara-Nagamine (3 patents)Carolus Petrus Adrianus BlomCarolus Petrus Adrianus Blom (1 patent)Amy Lo BlackwellAmy Lo Blackwell (1 patent)Matthias AppelMatthias Appel (2 patents)Subhash Chandra AyiralaSubhash Chandra Ayirala (1 patent)Carolus Petrus BlomCarolus Petrus Blom (1 patent)Zheyi ChenZheyi Chen (1 patent)William Otto MickelsonWilliam Otto Mickelson (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Shell Oil Comapny (1 from 7,646 patents)


1 patent:

1. 9784081 - Oil recovery process

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