For the Inventor, By the Inventor

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Sandy, United Kingdom

Wentworth Laboratories Limited

USPTO Granted Patents = 31

EPO Patents = 4

Trademarks = 6

Forward Citations = 1,150

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30 inventors (with patents filed for the assignee):

Alexander Brandorff (8 out of 15 patents)

Francis T McQuade (8 out of 9 patents)

Arthur Evans (7 out of 7 patents)

4. William F Thiessen (5 out of 5 patents)

5. Stephen Evans (3 out of 4 patents)

6. Jack Robert Lander (2 out of 7 patents)

7. William H Fulton (2 out of 2 patents)

8. Charles L Barto (2 out of 2 patents)

9. John Joseph Fitzpatrick (2 out of 2 patents)

10. Zbigniew Kukielka (2 out of 2 patents)

11. Anthony Paul Martel (2 out of 2 patents)

12. Matthew J Costello (2 out of 10 patents)

13. Joseph R Baker (2 out of 2 patents)

14. Robert L Rogers (1 out of 13 patents)

15. Pasquale Nifo Sarrapochiello (1 out of 1 patent)

31 patents: Sort by Forward Citations

1. 10234480 - Methods of fabricating probe cards including nanotubes (2019-03-19),

2. 9851378 - Methods of fabricating probe cards including nanotubes (2017-12-26),

3. 9267968 - Probe card assemblies and probe pins including carbon nanotubes (2016-02-23),

4. 7649372 - Die design with integrated assembly aid (2010-01-19),

5. 7554348 - Multi-offset die head (2009-06-30),

6. 7392563 - Probe pin cleaning system (2008-07-01),

7. 7388392 - Die design with integrated assembly aid (2008-06-17),

8. 7282936 - Die design with integrated assembly aid (2007-10-16),

9. 7282934 - Flexible microcircuit space transformer assembly (2007-10-16),

10. 7145353 - Double side probing of semiconductor devices (2006-12-05),

11. 6977515 - Method for forming photo-defined micro electrical contacts (2005-12-20),

12. 6927586 - Temperature compensated vertical pin probing device (2005-08-09),

13. 6906540 - Method for chemically etching photo-defined micro electrical contacts (2005-06-14),

14. 6860027 - Wafer alignment device (2005-03-01),

15. 6756797 - Planarizing interposer for thermal compensation of a probe card (2004-06-29),

Wentworth Laboratories Limited is a leading electronics manufacturing company specializing in the development and production of high-quality electronic components. With over 20 years of experience in the industry, we offer a wide range of solutions to meet the unique needs of our clients. Our state-of-the-art facilities and advanced technologies ensure the delivery of innovative and reliable products. At Wentworth Laboratories Limited, our commitment to quality, efficiency, and customer satisfaction sets us apart in the market.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

31 Patents

#1 in Sandy

#567 in United Kingdom

#20,639 in the World

Sandy, United Kingdom

Wentworth Laboratories Limited

Forward Citations = 1,150

30 inventors:

Alexander Brandorff (8 out of 15 patents)

Francis T McQuade (8 out of 9 patents)

Arthur Evans (7 out of 7 patents)

4. William F Thiessen (5 out of 5 patents)

5. Stephen Evans (3 out of 4 patents)

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