Growing community of inventors

Ayrshire, United Kingdom

James Graham Hall

Average Co-Inventor Count = 2.00

ph-index = 3

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 = 12

James Graham HallFraser Shaw (5 patents)James Graham HallRichard Andre Piatek (3 patents)James Graham HallJames Graham Hall (5 patents)Fraser ShawFraser Shaw (5 patents)Richard Andre PiatekRichard Andre Piatek (3 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Dek Vectorguard Limited (3 from 3 patents)

2. Asm Assembly Systems Weymouth Ltd. (1 from 1 patent)

3. Asm Vectorguard Limited (1 from 1 patent)

4. Asm Assembly Systems Switzerland Gmbh (8 patents)

5. Dtg International Gmbh (7 patents)


5 patents:

1. 10081211 - Printing screens, frames therefor and printing screen units

2. 9623650 - Printing screen unit having screen and frame with interface members

3. 8904929 - Printing screens, frames therefor and printing screen units

4. 8490545 - Printing screens, frames therefor and printing screen units

5. 8069783 - Printing screens, frames therefor and printing screen units

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as of
1/3/2026
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