Growing community of inventors

Assen, Netherlands

Duncan Ian Green-Armytage

Average Co-Inventor Count = 6.00

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 = 29

Duncan Ian Green-Armytage ↔ Johan Dirk Jansen (1 patent)Duncan Ian Green-Armytage ↔ Roelof Daling (1 patent)Duncan Ian Green-Armytage ↔ Carlos Alberto Glandt (1 patent)Duncan Ian Green-Armytage ↔ Vincent Sebastiaan Droppert (1 patent)Duncan Ian Green-Armytage ↔ Arjen Michiel Wagenvoort (1 patent)Duncan Ian Green-ArmytageDuncan Ian Green-Armytage (1 patent)Johan Dirk JansenJohan Dirk Jansen (5 patents)Roelof DalingRoelof Daling (2 patents)Carlos Alberto GlandtCarlos Alberto Glandt (2 patents)Vincent Sebastiaan DroppertVincent Sebastiaan Droppert (1 patent)Arjen Michiel WagenvoortArjen Michiel Wagenvoort (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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

2. Shell Canada Limited (8 patents)


1 patent:

1. 7063162 - Method for controlling fluid flow into an oil and/or gas production well

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