Nuneaton, United Kingdom

Simon James Longdill

This inventor holds 2 USPTO granted patents and 3 published patent applications, plus 2 CIPO patents. Top assignee: Gibbs Technologies Limited. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Simon James Longdill. Retrieved from https://idiyas.com/inventor/simon-james-longdill-xv8xmo26

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

USPTO Granted Patents = 2 

% Patents Active = 100.0


Average Co-Inventor Count = 2.4

ph-index = 1


Company Filing History:


Years Active: 2025

Loading Chart...
Loading Chart...
2 patents (USPTO):Explore Patents

Title: Simon James Longdill: Innovator in Amphibious Technology

Introduction

Simon James Longdill is a notable inventor based in Nuneaton, GB. He has made significant contributions to the field of amphibious technology, holding 2 patents that showcase his innovative designs and engineering prowess.

Latest Patents

Longdill's latest patents include an amphibian design that features a planing hull, first and second sides, at least one retractable wheel, and a prime mover. This amphibian is equipped with a steerable wheel connected to a steering control device, which can be operated by a driver. The steering control device is designed to be grasped by the operator while in use and can be adjusted between distinct positions across the width of the hull. Another significant patent is for a powertrain for an amphibian that operates in both land and marine modes. This powertrain includes a prime mover with an integral speed change transmission, a land propulsion unit, and a marine propulsion unit, allowing for versatile operation in different environments.

Career Highlights

Longdill is associated with Gibbs Technologies Limited, a company known for its advancements in amphibious vehicles. His work has contributed to the development of innovative solutions that bridge the gap between land and water transportation.

Collaborations

He has collaborated with notable individuals such as Alan Timothy Gibbs and Matthew Watson Houston, who have also played significant roles in the advancements of amphibious technology.

Conclusion

Simon James Longdill's contributions to amphibious technology through his patents and collaborations highlight his innovative spirit and dedication to advancing transportation solutions. His work continues to inspire future developments in this exciting field.

Profile summary based on public USPTO records.
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]
Loading…