% Expired Patents = 55.6

Forward Citations = 66

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8 inventors (with patents filed for the assignee):

Michael C Tempest (4 out of 6 patents)

Robin J W Powell (3 out of 3 patents)

Wojciech B Kosmowski (1 out of 25 patents)

4. Christopher P Gerrard (1 out of 1 patent)

5. Daniel O Tanner (1 out of 1 patent)

6. Henry A Kelley (1 out of 10 patents)

7. Florin Dimofte (1 out of 2 patents)

8. Dean K Dumbrill (1 out of 1 patent)

9 patents: Sort by Forward Citations

1. 7367038 - Data storage disc holder having central shaft held by spring loaded clamps against inclined surfaces when in disc gripping configuration (2008-04-29),

2. 7134129 - Data storage disc carrier with self centering and locking structures (2006-11-07),

3. 6960050 - Hole forming system with ganged spindle set (2005-11-01),

4. 6958874 - Manufacture of data storage device (2005-10-25),

5. 6443462 - High speed drill holders (2002-09-03),

6. 6130769 - Rotary mirror assembly having spherical housing (2000-10-10),

7. 5907424 - Rotating mirrors (1999-05-25),

8. 5768001 - Rotating beam deflector having an integral wave front correction element (1998-06-16),

9. 5593230 - Air bearing (1997-01-14),

Company Overview

Westwind Air Bearings Limited is a leading manufacturer of high precision air bearing spindles for the semiconductor, PCB, and precision manufacturing industries. With over 30 years of experience, the company provides innovative solutions for applications requiring ultra-precise rotational motion. Westwind's expertise in air bearing technology ensures superior performance, reliability, and durability for its customers.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

9 Patents

#132 in

#1,904 in United Kingdom

GB

Westwind Air Bearings Limited

Forward Citations = 66

8 inventors:

Michael C Tempest (4 out of 6 patents)

Robin J W Powell (3 out of 3 patents)

Wojciech B Kosmowski (1 out of 25 patents)

4. Christopher P Gerrard (1 out of 1 patent)

5. Daniel O Tanner (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Westwind Air Bearings Limited. Retrieved from https://idiyas.com/company/westwind-air-bearings

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]