Growing community of inventors

South Glamorgan, United Kingdom

Robert S Francis

Average Co-Inventor Count = 2.00

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

Robert S Francis ↔ Murray Roy Orpin (1 patent)Robert S FrancisRobert S Francis (1 patent)Murray Roy OrpinMurray Roy Orpin (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bp Chemicals Limited (1 from 694 patents)


1 patent:

1. 5334630 - Thixotropic compositions

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/21/2025
Loading…