Growing community of inventors

Runcorn, United Kingdom

Roger C Roberts

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 = 11

Roger C RobertsJozef Nemcek (1 patent)Roger C RobertsEdward Charles Dart (1 patent)Roger C RobertsNeil B Graham (1 patent)Roger C RobertsAntony R Perry (1 patent)Roger C RobertsRoger C Roberts (1 patent)Jozef NemcekJozef Nemcek (11 patents)Edward Charles DartEdward Charles Dart (4 patents)Neil B GrahamNeil B Graham (1 patent)Antony R PerryAntony R Perry (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Imperial Chemical Industries Limited (1 from 3,840 patents)


1 patent:

1. 4235686 - Photopolymerizable composition comprising .alpha.,.alpha.diketone

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1/19/2026
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