Forward Citations = 61

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7 inventors (with patents filed for the assignee):

Peter R Jackman (3 out of 10 patents)

John Egon Forbat (2 out of 2 patents)

Timothy Alan Roper (1 out of 1 patent)

4. John Robert Digby (1 out of 1 patent)

5. Ashtyn Hereward Smith (1 out of 1 patent)

6. John L Weale (1 out of 1 patent)

7. Stephen P Wiles (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 4326111 - Inertia switch device (1982-04-20),

2. 4212208 - Vibration detector incorporating two or more seismic elements (1980-07-15),

3. 4097698 - Seismonastic switches with inertia responsive controller (1978-06-27),

4. 4071723 - Plunger-release shock responsive control apparatus having adjustable (1978-01-31),

5. 3979740 - Monitoring system (1976-09-07),

6. 3962696 - Protective systems (1976-06-08),

Company Overview

Inertia Switch Limited is a leading manufacturer of high-quality inertia switches for a wide range of industries. With a focus on innovation and reliability, our products are designed to meet the most demanding applications. Our team of experts are dedicated to delivering exceptional customer service and technical support. Visit our website to learn more about our products and services.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

6 Patents

#33 in Hartley Witney

#2,680 in EN

Hampshire, United Kingdom

Inertia Switch Limited

Forward Citations = 61

7 inventors:

Peter R Jackman (3 out of 10 patents)

John Egon Forbat (2 out of 2 patents)

Timothy Alan Roper (1 out of 1 patent)

4. John Robert Digby (1 out of 1 patent)

5. Ashtyn Hereward Smith (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Inertia Switch Limited. Retrieved from https://idiyas.com/company/inertia-switch

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]