Growing community of inventors

Croydon, United Kingdom

Roger John Carr

Average Co-Inventor Count = 1.75

ph-index = 2

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 = 68

Roger John CarrJack Wayne Johnson (2 patents)Roger John CarrDavid Alun Williams (2 patents)Roger John CarrBruce M Smith (1 patent)Roger John CarrMark McKenna (1 patent)Roger John CarrRobert Joseph Scharfenkamp (1 patent)Roger John CarrMichael Risdall (1 patent)Roger John CarrMatthew Robert Dewey (1 patent)Roger John CarrDonald Jeffrey Christian (1 patent)Roger John CarrRandall Joseph Kastalanych (1 patent)Roger John CarrJohn R Kutzke (1 patent)Roger John CarrRoger John Carr (4 patents)Jack Wayne JohnsonJack Wayne Johnson (10 patents)David Alun WilliamsDavid Alun Williams (2 patents)Bruce M SmithBruce M Smith (170 patents)Mark McKennaMark McKenna (62 patents)Robert Joseph ScharfenkampRobert Joseph Scharfenkamp (7 patents)Michael RisdallMichael Risdall (7 patents)Matthew Robert DeweyMatthew Robert Dewey (6 patents)Donald Jeffrey ChristianDonald Jeffrey Christian (6 patents)Randall Joseph KastalanychRandall Joseph Kastalanych (6 patents)John R KutzkeJohn R Kutzke (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Smith System Manufacturing Company, Inc. (2 from 24 patents)

2. President Office Furniture Limited (1 from 4 patents)

3. Smed Inc. (1 from 1 patent)


4 patents:

1. D1033105 - Chair

2. 11647835 - Storage assembly

3. 5900586 - Cable carriers with individual sleeve units carried by a hose

4. 5638758 - Pedestal supply unit

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/5/2025
Loading…