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% Expired Patents = 11.1

Forward Citations = 239

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8 inventors (with patents filed for the assignee):

Stephen John Taylor (5 out of 34 patents)

Robert Fagan Bradshaw (3 out of 3 patents)

Robert Brian Turner (2 out of 11 patents)

4. Alastair Clark (1 out of 28 patents)

5. Peter John Day (1 out of 1 patent)

6. Robert Fagan Donat Bradshaw (1 out of 1 patent)

7. Paul Douglas Arnold (1 out of 1 patent)

8. Brian R Turner (1 out of 1 patent)

9 patents: Sort by Forward Citations

1. 6508864 - Separation and collection of analyte materials (2003-01-21),

2. 6502470 - Fluid sampling system (2003-01-07),

3. 6225623 - Corona discharge ion source for analytical instruments (2001-05-01),

4. 6073498 - Fluid sampling system (2000-06-13),

5. 6051832 - Drift chambers (2000-04-18),

6. 5952652 - Ion mobility spectrometers (1999-09-14),

7. 5574277 - Introduction of samples into an ion mobility spectrometer (1996-11-12),

8. 5475217 - Ion mobility spectrometry equipment (1995-12-12),

9. 5227628 - Ion mobility detector (1993-07-13),

Graseby Dynamics Limited is a leading manufacturer of precision engineering components, specializing in the production of high-quality motion control systems for various industries. With over 50 years of experience, our innovative solutions and cutting-edge technology have helped us establish a strong reputation in the market. We are committed to delivering exceptional products and services that meet the needs of our customers worldwide.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

9 Patents

#6 in Herts

#1,897 in United Kingdom

Herts, United Kingdom

Graseby Dynamics Limited