Growing community of inventors

London, United Kingdom

Christopher James Wattam

Average Co-Inventor Count = 3.82

ph-index = 6

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 = 161

Christopher James WattamSean Peter Clarke (5 patents)Christopher James WattamRoy Nicoll (3 patents)Christopher James WattamAnthony William Shorey (3 patents)Christopher James WattamIan Anthony Goodhead (3 patents)Christopher James WattamTrevor John Whelan (3 patents)Christopher James WattamAndrew Anthony Szczepanowski (2 patents)Christopher James WattamGraham John Simms (2 patents)Christopher James WattamJames L Salemme (2 patents)Christopher James WattamJames Leo Salemme (2 patents)Christopher James WattamCharles Bridgham Worrick, Iii (1 patent)Christopher James WattamIsabelle Jane Adams (5 patents)Christopher James WattamRussell Stuart Avens (1 patent)Christopher James WattamEduardo Romo Escalante (2 patents)Christopher James WattamJames Leo Salemme (0 patent)Christopher James WattamCharles Bridgham Worrick (1 patent)Christopher James WattamCharles Bridgham Iii Worrick (0 patent)Christopher James WattamChristopher James Wattam (8 patents)Sean Peter ClarkeSean Peter Clarke (12 patents)Roy NicollRoy Nicoll (20 patents)Anthony William ShoreyAnthony William Shorey (6 patents)Ian Anthony GoodheadIan Anthony Goodhead (5 patents)Trevor John WhelanTrevor John Whelan (5 patents)Andrew Anthony SzczepanowskiAndrew Anthony Szczepanowski (43 patents)Graham John SimmsGraham John Simms (19 patents)James L SalemmeJames L Salemme (12 patents)James Leo SalemmeJames Leo Salemme (5 patents)Charles Bridgham Worrick, IiiCharles Bridgham Worrick, Iii (25 patents)Isabelle Jane AdamsIsabelle Jane Adams (5 patents)Russell Stuart AvensRussell Stuart Avens (3 patents)Eduardo Romo EscalanteEduardo Romo Escalante (2 patents)James Leo SalemmeJames Leo Salemme (0 patent)Charles Bridgham WorrickCharles Bridgham Worrick (2 patents)Charles Bridgham Iii WorrickCharles Bridgham Iii Worrick (0 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. The Gillette Company (8 from 2,654 patents)


8 patents:

1. D905338 - Razor handle

2. D905342 - Razor handle

3. D905343 - Razor handle

4. 8826543 - Manually actuable liquid dispensing razor

5. 8745877 - Manually actuable liquid dispensing razor

6. D630377 - Hair trimming device

7. D620196 - Hair trimming cartridge

8. D619301 - Hair trimming cartridge

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as of
12/6/2025
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